282904180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1088093}}^1$

素因数の和:1088115

約数の個数: 24

約数和(自身を含む): 639799272

約数和(自身を除く): 356895092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1088093, 2176186, 4352372, 5440465, 10880930, 14145209, 21761860, 28290418, 56580836, 70726045, 141452090, 282904180]

約数ペア:

[(1, 282904180), (2, 141452090), (4, 70726045), (5, 56580836), (10, 28290418), (13, 21761860), (20, 14145209), (26, 10880930), (52, 5440465), (65, 4352372), (130, 2176186), (260, 1088093)]