2017136410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{20287}}^1$

素因数の和:20518

約数の個数: 32

約数和(自身を含む): 3713190912

約数和(自身を除く): 1696054502

約数列:

[1, 2, 5, 10, 61, 122, 163, 305, 326, 610, 815, 1630, 9943, 19886, 20287, 40574, 49715, 99430, 101435, 202870, 1237507, 2475014, 3306781, 6187535, 6613562, 12375070, 16533905, 33067810, 201713641, 403427282, 1008568205, 2017136410]

約数ペア:

[(1, 2017136410), (2, 1008568205), (5, 403427282), (10, 201713641), (61, 33067810), (122, 16533905), (163, 12375070), (305, 6613562), (326, 6187535), (610, 3306781), (815, 2475014), (1630, 1237507), (9943, 202870), (19886, 101435), (20287, 99430), (40574, 49715)]