1285098694

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{372061}}^1$

素因数の和:372231

約数の個数: 16

約数和(自身を含む): 2116288656

約数和(自身を除く): 831189962

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 372061, 744122, 4092671, 8185342, 58413577, 116827154, 642549347, 1285098694]

約数ペア:

[(1, 1285098694), (2, 642549347), (11, 116827154), (22, 58413577), (157, 8185342), (314, 4092671), (1727, 744122), (3454, 372061)]