7338620

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2801}}^1$

素因数の和:2941

約数の個数: 24

約数和(自身を含む): 15534288

約数和(自身を除く): 8195668

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 2801, 5602, 11204, 14005, 28010, 56020, 366931, 733862, 1467724, 1834655, 3669310, 7338620]

約数ペア:

[(1, 7338620), (2, 3669310), (4, 1834655), (5, 1467724), (10, 733862), (20, 366931), (131, 56020), (262, 28010), (524, 14005), (655, 11204), (1310, 5602), (2620, 2801)]