267918814

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{212297}}^1$

素因数の和:212930

約数の個数: 8

約数和(自身を含む): 402517008

約数和(自身を除く): 134598194

約数列:

[1, 2, 631, 1262, 212297, 424594, 133959407, 267918814]

約数ペア:

[(1, 267918814), (2, 133959407), (631, 424594), (1262, 212297)]