122215814

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{283}}^2$

素因数の和:684

約数の個数: 24

約数和(自身を含む): 212184720

約数和(自身を除く): 89968906

約数列:

[1, 2, 7, 14, 109, 218, 283, 566, 763, 1526, 1981, 3962, 30847, 61694, 80089, 160178, 215929, 431858, 560623, 1121246, 8729701, 17459402, 61107907, 122215814]

約数ペア:

[(1, 122215814), (2, 61107907), (7, 17459402), (14, 8729701), (109, 1121246), (218, 560623), (283, 431858), (566, 215929), (763, 160178), (1526, 80089), (1981, 61694), (3962, 30847)]