2040394772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{144791}}^1$

素因数の和:145079

約数の個数: 24

約数和(自身を含む): 3859575552

約数和(自身を除く): 1819180780

約数列:

[1, 2, 4, 13, 26, 52, 271, 542, 1084, 3523, 7046, 14092, 144791, 289582, 579164, 1882283, 3764566, 7529132, 39238361, 78476722, 156953444, 510098693, 1020197386, 2040394772]

約数ペア:

[(1, 2040394772), (2, 1020197386), (4, 510098693), (13, 156953444), (26, 78476722), (52, 39238361), (271, 7529132), (542, 3764566), (1084, 1882283), (3523, 579164), (7046, 289582), (14092, 144791)]