1981466354

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1\times {\mathrm{3037}}^1$

素因数の和:4682

約数の個数: 32

約数和(自身を含む): 3517274880

約数和(自身を除く): 1535808526

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 1607, 3037, 3214, 6074, 11249, 21259, 22498, 42518, 46603, 88073, 93206, 176146, 326221, 616511, 652442, 1233022, 4880459, 9760918, 34163213, 68326426, 141533311, 283066622, 990733177, 1981466354]

約数ペア:

[(1, 1981466354), (2, 990733177), (7, 283066622), (14, 141533311), (29, 68326426), (58, 34163213), (203, 9760918), (406, 4880459), (1607, 1233022), (3037, 652442), (3214, 616511), (6074, 326221), (11249, 176146), (21259, 93206), (22498, 88073), (42518, 46603)]