169905502

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{3329}}^1$

素因数の和:3508

約数の個数: 24

約数和(自身を含む): 277881840

約数和(自身を除く): 107976338

約数列:

[1, 2, 13, 26, 151, 169, 302, 338, 1963, 3329, 3926, 6658, 25519, 43277, 51038, 86554, 502679, 562601, 1005358, 1125202, 6534827, 13069654, 84952751, 169905502]

約数ペア:

[(1, 169905502), (2, 84952751), (13, 13069654), (26, 6534827), (151, 1125202), (169, 1005358), (302, 562601), (338, 502679), (1963, 86554), (3329, 51038), (3926, 43277), (6658, 25519)]