664114558

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2083}}^1$

素因数の和:2376

約数の個数: 32

約数和(自身を含む): 1080345600

約数和(自身を除く): 416231042

約数列:

[1, 2, 23, 29, 46, 58, 239, 478, 667, 1334, 2083, 4166, 5497, 6931, 10994, 13862, 47909, 60407, 95818, 120814, 159413, 318826, 497837, 995674, 1389361, 2778722, 11450251, 14437273, 22900502, 28874546, 332057279, 664114558]

約数ペア:

[(1, 664114558), (2, 332057279), (23, 28874546), (29, 22900502), (46, 14437273), (58, 11450251), (239, 2778722), (478, 1389361), (667, 995674), (1334, 497837), (2083, 318826), (4166, 159413), (5497, 120814), (6931, 95818), (10994, 60407), (13862, 47909)]