1247100242

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1\times {\mathrm{6871}}^1$

素因数の和:7625

約数の個数: 16

約数和(自身を含む): 1886446464

約数和(自身を除く): 639346222

約数列:

[1, 2, 151, 302, 601, 1202, 6871, 13742, 90751, 181502, 1037521, 2075042, 4129471, 8258942, 623550121, 1247100242]

約数ペア:

[(1, 1247100242), (2, 623550121), (151, 8258942), (302, 4129471), (601, 2075042), (1202, 1037521), (6871, 181502), (13742, 90751)]