247415498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2749}}^1\times {\mathrm{4091}}^1$

素因数の和:6853

約数の個数: 16

約数和(自身を含む): 405108000

約数和(自身を除く): 157692502

約数列:

[1, 2, 11, 22, 2749, 4091, 5498, 8182, 30239, 45001, 60478, 90002, 11246159, 22492318, 123707749, 247415498]

約数ペア:

[(1, 247415498), (2, 123707749), (11, 22492318), (22, 11246159), (2749, 90002), (4091, 60478), (5498, 45001), (8182, 30239)]