1380780001

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{5227}}^1$

素因数の和:5664

約数の個数: 16

約数和(自身を含む): 1501899840

約数和(自身を除く): 121119839

約数列:

[1, 17, 41, 379, 697, 5227, 6443, 15539, 88859, 214307, 264163, 1981033, 3643219, 33677561, 81222353, 1380780001]

約数ペア:

[(1, 1380780001), (17, 81222353), (41, 33677561), (379, 3643219), (697, 1981033), (5227, 264163), (6443, 214307), (15539, 88859)]