2018743097

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2267}}^1\times {\mathrm{5531}}^1$

素因数の和:7828

約数の個数: 16

約数和(自身を含む): 2408942592

約数和(自身を除く): 390199495

約数列:

[1, 7, 23, 161, 2267, 5531, 15869, 38717, 52141, 127213, 364987, 890491, 12538777, 87771439, 288391871, 2018743097]

約数ペア:

[(1, 2018743097), (7, 288391871), (23, 87771439), (161, 12538777), (2267, 890491), (5531, 364987), (15869, 127213), (38717, 52141)]