858193570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{153523}}^1$

素因数の和:153586

約数の個数: 32

約数和(自身を含む): 1702274112

約数和(自身を除く): 844080542

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 153523, 307046, 767615, 1535230, 1995799, 3991598, 6601489, 9978995, 13202978, 19957990, 33007445, 66014890, 85819357, 171638714, 429096785, 858193570]

約数ペア:

[(1, 858193570), (2, 429096785), (5, 171638714), (10, 85819357), (13, 66014890), (26, 33007445), (43, 19957990), (65, 13202978), (86, 9978995), (130, 6601489), (215, 3991598), (430, 1995799), (559, 1535230), (1118, 767615), (2795, 307046), (5590, 153523)]