118518986

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{4241}}^1$

素因数の和:4489

約数の個数: 16

約数和(自身を含む): 180963720

約数和(自身を除く): 62444734

約数列:

[1, 2, 89, 157, 178, 314, 4241, 8482, 13973, 27946, 377449, 665837, 754898, 1331674, 59259493, 118518986]

約数ペア:

[(1, 118518986), (2, 59259493), (89, 1331674), (157, 754898), (178, 665837), (314, 377449), (4241, 27946), (8482, 13973)]