2894025530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1259}}^1\times {\mathrm{20897}}^1$

素因数の和:22174

約数の個数: 32

約数和(自身を含む): 5687599680

約数和(自身を除く): 2793574150

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1259, 2518, 6295, 12590, 13849, 20897, 27698, 41794, 69245, 104485, 138490, 208970, 229867, 459734, 1149335, 2298670, 26309323, 52618646, 131546615, 263093230, 289402553, 578805106, 1447012765, 2894025530]

約数ペア:

[(1, 2894025530), (2, 1447012765), (5, 578805106), (10, 289402553), (11, 263093230), (22, 131546615), (55, 52618646), (110, 26309323), (1259, 2298670), (2518, 1149335), (6295, 459734), (12590, 229867), (13849, 208970), (20897, 138490), (27698, 104485), (41794, 69245)]