2028854945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3853}}^1\times {\mathrm{8101}}^1$

素因数の和:11972

約数の個数: 16

約数和(自身を含む): 2622909072

約数和(自身を除く): 594054127

約数列:

[1, 5, 13, 65, 3853, 8101, 19265, 40505, 50089, 105313, 250445, 526565, 31213153, 156065765, 405770989, 2028854945]

約数ペア:

[(1, 2028854945), (5, 405770989), (13, 156065765), (65, 31213153), (3853, 526565), (8101, 250445), (19265, 105313), (40505, 50089)]