222650558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{67429}}^1$

素因数の和:67571

約数の個数: 16

約数和(自身を含む): 362503680

約数和(自身を除く): 139853122

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 67429, 134858, 876577, 1753154, 8563483, 17126966, 111325279, 222650558]

約数ペア:

[(1, 222650558), (2, 111325279), (13, 17126966), (26, 8563483), (127, 1753154), (254, 876577), (1651, 134858), (3302, 67429)]