1901025648

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{425857}}^1$

素因数の和:425902

約数の個数: 60

約数和(自身を含む): 5491864768

約数和(自身を除く): 3590839120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 425857, 851714, 1277571, 1703428, 2555142, 3406856, 3832713, 5110284, 6813712, 7665426, 10220568, 13201567, 15330852, 20441136, 26403134, 30661704, 39604701, 52806268, 61323408, 79209402, 105612536, 118814103, 158418804, 211225072, 237628206, 316837608, 475256412, 633675216, 950512824, 1901025648]

約数ペア:

[(1, 1901025648), (2, 950512824), (3, 633675216), (4, 475256412), (6, 316837608), (8, 237628206), (9, 211225072), (12, 158418804), (16, 118814103), (18, 105612536), (24, 79209402), (31, 61323408), (36, 52806268), (48, 39604701), (62, 30661704), (72, 26403134), (93, 20441136), (124, 15330852), (144, 13201567), (186, 10220568), (248, 7665426), (279, 6813712), (372, 5110284), (496, 3832713), (558, 3406856), (744, 2555142), (1116, 1703428), (1488, 1277571), (2232, 851714), (4464, 425857)]