284388635180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1093802443}}^1$

素因数の和:1093802465

約数の個数: 24

約数和(自身を含む): 643155837072

約数和(自身を除く): 358767201892

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1093802443, 2187604886, 4375209772, 5469012215, 10938024430, 14219431759, 21876048860, 28438863518, 56877727036, 71097158795, 142194317590, 284388635180]

約数ペア:

[(1, 284388635180), (2, 142194317590), (4, 71097158795), (5, 56877727036), (10, 28438863518), (13, 21876048860), (20, 14219431759), (26, 10938024430), (52, 5469012215), (65, 4375209772), (130, 2187604886), (260, 1093802443)]