2008773512

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{48823}}^1$

素因数の和:49005

約数の個数: 32

約数和(自身を含む): 3896155200

約数和(自身を除く): 1887381688

約数列:

[1, 2, 4, 8, 37, 74, 139, 148, 278, 296, 556, 1112, 5143, 10286, 20572, 41144, 48823, 97646, 195292, 390584, 1806451, 3612902, 6786397, 7225804, 13572794, 14451608, 27145588, 54291176, 251096689, 502193378, 1004386756, 2008773512]

約数ペア:

[(1, 2008773512), (2, 1004386756), (4, 502193378), (8, 251096689), (37, 54291176), (74, 27145588), (139, 14451608), (148, 13572794), (278, 7225804), (296, 6786397), (556, 3612902), (1112, 1806451), (5143, 390584), (10286, 195292), (20572, 97646), (41144, 48823)]