5287394

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{331}}^1$

素因数の和:510

約数の個数: 24

約数和(自身を含む): 9310608

約数和(自身を除く): 4023214

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 331, 662, 1141, 2282, 2317, 4634, 7987, 15974, 16219, 32438, 53953, 107906, 377671, 755342, 2643697, 5287394]

約数ペア:

[(1, 5287394), (2, 2643697), (7, 755342), (14, 377671), (49, 107906), (98, 53953), (163, 32438), (326, 16219), (331, 15974), (662, 7987), (1141, 4634), (2282, 2317)]