7138628

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2339}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 14414400

約数和(自身を除く): 7275772

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 2339, 3052, 4678, 9356, 16373, 32746, 65492, 254951, 509902, 1019804, 1784657, 3569314, 7138628]

約数ペア:

[(1, 7138628), (2, 3569314), (4, 1784657), (7, 1019804), (14, 509902), (28, 254951), (109, 65492), (218, 32746), (436, 16373), (763, 9356), (1526, 4678), (2339, 3052)]