123457042

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1\times {\mathrm{4337}}^1$

素因数の和:4713

約数の個数: 16

約数和(自身を含む): 190108512

約数和(自身を除く): 66651470

約数列:

[1, 2, 43, 86, 331, 662, 4337, 8674, 14233, 28466, 186491, 372982, 1435547, 2871094, 61728521, 123457042]

約数ペア:

[(1, 123457042), (2, 61728521), (43, 2871094), (86, 1435547), (331, 372982), (662, 186491), (4337, 28466), (8674, 14233)]