38507167465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2138693}}^1$

素因数の和:2138988

約数の個数: 16

約数和(自身を含む): 49942782288

約数和(自身を除く): 11435614823

約数列:

[1, 5, 13, 65, 277, 1385, 3601, 18005, 2138693, 10693465, 27803009, 139015045, 592417961, 2962089805, 7701433493, 38507167465]

約数ペア:

[(1, 38507167465), (5, 7701433493), (13, 2962089805), (65, 592417961), (277, 139015045), (1385, 27803009), (3601, 10693465), (18005, 2138693)]