2013451804

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{463}}^1\times {\mathrm{919}}^1$

素因数の和:1419

約数の個数: 72

約数和(自身を含む): 4374666240

約数和(自身を除く): 2361214436

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 463, 676, 919, 926, 1183, 1838, 1852, 2366, 3241, 3676, 4732, 6019, 6433, 6482, 11947, 12038, 12866, 12964, 23894, 24076, 25732, 42133, 47788, 78247, 83629, 84266, 155311, 156494, 167258, 168532, 310622, 312988, 334516, 425497, 547729, 621244, 850994, 1087177, 1095458, 1701988, 2174354, 2190916, 2978479, 4348708, 5531461, 5956958, 11062922, 11913916, 22125844, 38720227, 71908993, 77440454, 143817986, 154880908, 287635972, 503362951, 1006725902, 2013451804]

約数ペア:

[(1, 2013451804), (2, 1006725902), (4, 503362951), (7, 287635972), (13, 154880908), (14, 143817986), (26, 77440454), (28, 71908993), (52, 38720227), (91, 22125844), (169, 11913916), (182, 11062922), (338, 5956958), (364, 5531461), (463, 4348708), (676, 2978479), (919, 2190916), (926, 2174354), (1183, 1701988), (1838, 1095458), (1852, 1087177), (2366, 850994), (3241, 621244), (3676, 547729), (4732, 425497), (6019, 334516), (6433, 312988), (6482, 310622), (11947, 168532), (12038, 167258), (12866, 156494), (12964, 155311), (23894, 84266), (24076, 83629), (25732, 78247), (42133, 47788)]