2018772004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{1789}}^1\times {\mathrm{3571}}^1$

素因数の和:5443

約数の個数: 24

約数和(自身を含む): 3580572800

約数和(自身を除く): 1561800796

約数列:

[1, 2, 4, 79, 158, 316, 1789, 3571, 3578, 7142, 7156, 14284, 141331, 282109, 282662, 564218, 565324, 1128436, 6388519, 12777038, 25554076, 504693001, 1009386002, 2018772004]

約数ペア:

[(1, 2018772004), (2, 1009386002), (4, 504693001), (79, 25554076), (158, 12777038), (316, 6388519), (1789, 1128436), (3571, 565324), (3578, 564218), (7142, 282662), (7156, 282109), (14284, 141331)]