2408273660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{712507}}^1$

素因数の和:712542

約数の個数: 36

約数和(自身を含む): 5476336488

約数和(自身を除く): 3068062828

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 3380, 712507, 1425014, 2850028, 3562535, 7125070, 9262591, 14250140, 18525182, 37050364, 46312955, 92625910, 120413683, 185251820, 240827366, 481654732, 602068415, 1204136830, 2408273660]

約数ペア:

[(1, 2408273660), (2, 1204136830), (4, 602068415), (5, 481654732), (10, 240827366), (13, 185251820), (20, 120413683), (26, 92625910), (52, 46312955), (65, 37050364), (130, 18525182), (169, 14250140), (260, 9262591), (338, 7125070), (676, 3562535), (845, 2850028), (1690, 1425014), (3380, 712507)]