407388612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1997003}}^1$

素因数の和:1997027

約数の個数: 24

約数和(自身を含む): 1006490016

約数和(自身を除く): 599101404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1997003, 3994006, 5991009, 7988012, 11982018, 23964036, 33949051, 67898102, 101847153, 135796204, 203694306, 407388612]

約数ペア:

[(1, 407388612), (2, 203694306), (3, 135796204), (4, 101847153), (6, 67898102), (12, 33949051), (17, 23964036), (34, 11982018), (51, 7988012), (68, 5991009), (102, 3994006), (204, 1997003)]