317453158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 531360000

約数和(自身を除く): 213906842

約数列:

[1, 2, 11, 22, 59, 118, 199, 398, 649, 1229, 1298, 2189, 2458, 4378, 11741, 13519, 23482, 27038, 72511, 129151, 145022, 244571, 258302, 489142, 797621, 1595242, 2690281, 5380562, 14429689, 28859378, 158726579, 317453158]

約数ペア:

[(1, 317453158), (2, 158726579), (11, 28859378), (22, 14429689), (59, 5380562), (118, 2690281), (199, 1595242), (398, 797621), (649, 489142), (1229, 258302), (1298, 244571), (2189, 145022), (2458, 129151), (4378, 72511), (11741, 27038), (13519, 23482)]