2021640294

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1409791}}^1$

素因数の和:1410035

約数の個数: 16

約数和(自身を含む): 4060200960

約数和(自身を除く): 2038560666

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 1409791, 2819582, 4229373, 8458746, 336940049, 673880098, 1010820147, 2021640294]

約数ペア:

[(1, 2021640294), (2, 1010820147), (3, 673880098), (6, 336940049), (239, 8458746), (478, 4229373), (717, 2819582), (1434, 1409791)]