890372734

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{69877}}^1$

素因数の和:70179

約数の個数: 16

約数和(自身を含む): 1398678048

約数和(自身を除く): 508305314

約数列:

[1, 2, 23, 46, 277, 554, 6371, 12742, 69877, 139754, 1607171, 3214342, 19355929, 38711858, 445186367, 890372734]

約数ペア:

[(1, 890372734), (2, 445186367), (23, 38711858), (46, 19355929), (277, 3214342), (554, 1607171), (6371, 139754), (12742, 69877)]