42513802

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{1039}}^1$

素因数の和:1581

約数の個数: 16

約数和(自身を含む): 65520000

約数和(自身を除く): 23006198

約数列:

[1, 2, 41, 82, 499, 998, 1039, 2078, 20459, 40918, 42599, 85198, 518461, 1036922, 21256901, 42513802]

約数ペア:

[(1, 42513802), (2, 21256901), (41, 1036922), (82, 518461), (499, 85198), (998, 42599), (1039, 40918), (2078, 20459)]