520066004

素因数分解:

$2^2\times {\mathrm{7109}}^1\times {\mathrm{18289}}^1$

素因数の和:25402

約数の個数: 12

約数和(自身を含む): 910293300

約数和(自身を除く): 390227296

約数列:

[1, 2, 4, 7109, 14218, 18289, 28436, 36578, 73156, 130016501, 260033002, 520066004]

約数ペア:

[(1, 520066004), (2, 260033002), (4, 130016501), (7109, 73156), (14218, 36578), (18289, 28436)]