2000974792

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{40427}}^1$

素因数の和:40725

約数の個数: 32

約数和(自身を含む): 3929601600

約数和(自身を除く): 1928626808

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 269, 538, 1076, 2152, 6187, 12374, 24748, 40427, 49496, 80854, 161708, 323416, 929821, 1859642, 3719284, 7438568, 10874863, 21749726, 43499452, 86998904, 250121849, 500243698, 1000487396, 2000974792]

約数ペア:

[(1, 2000974792), (2, 1000487396), (4, 500243698), (8, 250121849), (23, 86998904), (46, 43499452), (92, 21749726), (184, 10874863), (269, 7438568), (538, 3719284), (1076, 1859642), (2152, 929821), (6187, 323416), (12374, 161708), (24748, 80854), (40427, 49496)]