427508974

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1\times {\mathrm{2039}}^1$

素因数の和:3447

約数の個数: 16

約数和(自身を含む): 650188800

約数和(自身を除く): 222679826

約数列:

[1, 2, 79, 158, 1327, 2039, 2654, 4078, 104833, 161081, 209666, 322162, 2705753, 5411506, 213754487, 427508974]

約数ペア:

[(1, 427508974), (2, 213754487), (79, 5411506), (158, 2705753), (1327, 322162), (2039, 209666), (2654, 161081), (4078, 104833)]