2620199478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 5957038080

約数和(自身を除く): 3336838602

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 71, 78, 79, 106, 113, 142, 158, 159, 213, 226, 237, 318, 339, 426, 474, 678, 689, 923, 1027, 1378, 1469, 1846, 2054, 2067, 2769, 2938, 3081, 3763, 4134, 4187, 4407, 5538, 5609, 5989, 6162, 7526, 8023, 8374, 8814, 8927, 11218, 11289, 11978, 12561, 16046, 16827, 17854, 17967, 22578, 24069, 25122, 26781, 33654, 35934, 48138, 48919, 53562, 54431, 72917, 77857, 97838, 104299, 108862, 116051, 145834, 146757, 155714, 163293, 208598, 218751, 232102, 233571, 293514, 297277, 312897, 326586, 348153, 425219, 437502, 467142, 473131, 594554, 625794, 633817, 696306, 850438, 891831, 946262, 1267634, 1275657, 1419393, 1783662, 1901451, 2551314, 2838786, 3802902, 3864601, 5527847, 6150703, 7729202, 8239621, 11055694, 11593803, 12301406, 16479242, 16583541, 18452109, 23187606, 24718863, 33167082, 33592301, 36904218, 49437726, 67184602, 100776903, 201553806, 436699913, 873399826, 1310099739, 2620199478]

約数ペア:

[(1, 2620199478), (2, 1310099739), (3, 873399826), (6, 436699913), (13, 201553806), (26, 100776903), (39, 67184602), (53, 49437726), (71, 36904218), (78, 33592301), (79, 33167082), (106, 24718863), (113, 23187606), (142, 18452109), (158, 16583541), (159, 16479242), (213, 12301406), (226, 11593803), (237, 11055694), (318, 8239621), (339, 7729202), (426, 6150703), (474, 5527847), (678, 3864601), (689, 3802902), (923, 2838786), (1027, 2551314), (1378, 1901451), (1469, 1783662), (1846, 1419393), (2054, 1275657), (2067, 1267634), (2769, 946262), (2938, 891831), (3081, 850438), (3763, 696306), (4134, 633817), (4187, 625794), (4407, 594554), (5538, 473131), (5609, 467142), (5989, 437502), (6162, 425219), (7526, 348153), (8023, 326586), (8374, 312897), (8814, 297277), (8927, 293514), (11218, 233571), (11289, 232102), (11978, 218751), (12561, 208598), (16046, 163293), (16827, 155714), (17854, 146757), (17967, 145834), (22578, 116051), (24069, 108862), (25122, 104299), (26781, 97838), (33654, 77857), (35934, 72917), (48138, 54431), (48919, 53562)]