889679942

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{797}}^1\times {\mathrm{10531}}^1$

素因数の和:11383

約数の個数: 16

約数和(自身を含む): 1361534832

約数和(自身を除く): 471854890

約数列:

[1, 2, 53, 106, 797, 1594, 10531, 21062, 42241, 84482, 558143, 1116286, 8393207, 16786414, 444839971, 889679942]

約数ペア:

[(1, 889679942), (2, 444839971), (53, 16786414), (106, 8393207), (797, 1116286), (1594, 558143), (10531, 84482), (21062, 42241)]