2019962534

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 3346237440

約数和(自身を除く): 1326274906

約数列:

[1, 2, 23, 37, 46, 74, 79, 83, 158, 166, 181, 362, 851, 1702, 1817, 1909, 2923, 3071, 3634, 3818, 4163, 5846, 6142, 6557, 6697, 8326, 13114, 13394, 14299, 15023, 28598, 30046, 67229, 70633, 134458, 141266, 150811, 154031, 242609, 301622, 308062, 328877, 345529, 485218, 529063, 555851, 657754, 691058, 1058126, 1111702, 1186817, 2373634, 5580007, 11160014, 12168449, 12784573, 24336898, 25569146, 27296791, 43912229, 54593582, 87824458, 1009981267, 2019962534]

約数ペア:

[(1, 2019962534), (2, 1009981267), (23, 87824458), (37, 54593582), (46, 43912229), (74, 27296791), (79, 25569146), (83, 24336898), (158, 12784573), (166, 12168449), (181, 11160014), (362, 5580007), (851, 2373634), (1702, 1186817), (1817, 1111702), (1909, 1058126), (2923, 691058), (3071, 657754), (3634, 555851), (3818, 529063), (4163, 485218), (5846, 345529), (6142, 328877), (6557, 308062), (6697, 301622), (8326, 242609), (13114, 154031), (13394, 150811), (14299, 141266), (15023, 134458), (28598, 70633), (30046, 67229)]