1390754634

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{528001}}^1$

素因数の和:528445

約数の個数: 16

約数和(自身を含む): 2787850560

約数和(自身を除く): 1397095926

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 528001, 1056002, 1584003, 3168006, 231792439, 463584878, 695377317, 1390754634]

約数ペア:

[(1, 1390754634), (2, 695377317), (3, 463584878), (6, 231792439), (439, 3168006), (878, 1584003), (1317, 1056002), (2634, 528001)]