641041802

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{1049}}^1\times {\mathrm{5009}}^1$

素因数の和:6121

約数の個数: 16

約数和(自身を含む): 978453000

約数和(自身を除く): 337411198

約数列:

[1, 2, 61, 122, 1049, 2098, 5009, 10018, 63989, 127978, 305549, 611098, 5254441, 10508882, 320520901, 641041802]

約数ペア:

[(1, 641041802), (2, 320520901), (61, 10508882), (122, 5254441), (1049, 611098), (2098, 305549), (5009, 127978), (10018, 63989)]