5389642

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:633

約数の個数: 16

約数和(自身を含む): 8370792

約数和(自身を除く): 2981150

約数列:

[1, 2, 37, 74, 173, 346, 421, 842, 6401, 12802, 15577, 31154, 72833, 145666, 2694821, 5389642]

約数ペア:

[(1, 5389642), (2, 2694821), (37, 145666), (74, 72833), (173, 31154), (346, 15577), (421, 12802), (842, 6401)]