5678738

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:398

約数の個数: 24

約数和(自身を含む): 9427428

約数和(自身を除く): 3748690

約数列:

[1, 2, 13, 26, 53, 106, 169, 317, 338, 634, 689, 1378, 4121, 8242, 8957, 16801, 17914, 33602, 53573, 107146, 218413, 436826, 2839369, 5678738]

約数ペア:

[(1, 5678738), (2, 2839369), (13, 436826), (26, 218413), (53, 107146), (106, 53573), (169, 33602), (317, 17914), (338, 16801), (634, 8957), (689, 8242), (1378, 4121)]