42891862

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{1123}}^1$

素因数の和:1264

約数の個数: 24

約数和(自身を含む): 70346664

約数和(自身を除く): 27454802

約数列:

[1, 2, 13, 26, 113, 169, 226, 338, 1123, 1469, 2246, 2938, 14599, 19097, 29198, 38194, 126899, 189787, 253798, 379574, 1649687, 3299374, 21445931, 42891862]

約数ペア:

[(1, 42891862), (2, 21445931), (13, 3299374), (26, 1649687), (113, 379574), (169, 253798), (226, 189787), (338, 126899), (1123, 38194), (1469, 29198), (2246, 19097), (2938, 14599)]