408034909622

素因数分解:

$2^1\times {\mathrm{10139}}^1\times {\mathrm{20122049}}^1$

素因数の和:20132190

約数の個数: 8

約数和(自身を含む): 612112761000

約数和(自身を除く): 204077851378

約数列:

[1, 2, 10139, 20278, 20122049, 40244098, 204017454811, 408034909622]

約数ペア:

[(1, 408034909622), (2, 204017454811), (10139, 40244098), (20278, 20122049)]