2108525216

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{254407}}^1$

素因数の和:254461

約数の個数: 48

約数和(自身を含む): 4872422016

約数和(自身を除く): 2763896800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 254407, 508814, 1017628, 1780849, 2035256, 3561698, 4070512, 7123396, 8141024, 9413059, 14246792, 18826118, 28493584, 37652236, 56987168, 65891413, 75304472, 131782826, 150608944, 263565652, 301217888, 527131304, 1054262608, 2108525216]

約数ペア:

[(1, 2108525216), (2, 1054262608), (4, 527131304), (7, 301217888), (8, 263565652), (14, 150608944), (16, 131782826), (28, 75304472), (32, 65891413), (37, 56987168), (56, 37652236), (74, 28493584), (112, 18826118), (148, 14246792), (224, 9413059), (259, 8141024), (296, 7123396), (518, 4070512), (592, 3561698), (1036, 2035256), (1184, 1780849), (2072, 1017628), (4144, 508814), (8288, 254407)]