2015056498

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{3461}}^1$

素因数の和:3947

約数の個数: 48

約数和(自身を含む): 3795916824

約数和(自身を除く): 1780860326

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 457, 637, 914, 1274, 3199, 3461, 5941, 6398, 6922, 11882, 22393, 24227, 41587, 44786, 44993, 48454, 83174, 89986, 169589, 291109, 314951, 339178, 582218, 629902, 1581677, 2204657, 3163354, 4409314, 11071739, 20561801, 22143478, 41123602, 77502173, 143932607, 155004346, 287865214, 1007528249, 2015056498]

約数ペア:

[(1, 2015056498), (2, 1007528249), (7, 287865214), (13, 155004346), (14, 143932607), (26, 77502173), (49, 41123602), (91, 22143478), (98, 20561801), (182, 11071739), (457, 4409314), (637, 3163354), (914, 2204657), (1274, 1581677), (3199, 629902), (3461, 582218), (5941, 339178), (6398, 314951), (6922, 291109), (11882, 169589), (22393, 89986), (24227, 83174), (41587, 48454), (44786, 44993)]