42490310402

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{238709609}}^1$

素因数の和:238709700

約数の個数: 8

約数和(自身を含む): 64451594700

約数和(自身を除く): 21961284298

約数列:

[1, 2, 89, 178, 238709609, 477419218, 21245155201, 42490310402]

約数ペア:

[(1, 42490310402), (2, 21245155201), (89, 477419218), (178, 238709609)]