2400538907

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{33629}}^1$

素因数の和:33695

約数の個数: 24

約数和(自身を含む): 2890834800

約数和(自身を除く): 490295893

約数列:

[1, 13, 17, 19, 221, 247, 289, 323, 3757, 4199, 5491, 33629, 71383, 437177, 571693, 638951, 7432009, 8306363, 9718781, 10862167, 126344153, 141208171, 184656839, 2400538907]

約数ペア:

[(1, 2400538907), (13, 184656839), (17, 141208171), (19, 126344153), (221, 10862167), (247, 9718781), (289, 8306363), (323, 7432009), (3757, 638951), (4199, 571693), (5491, 437177), (33629, 71383)]