840051718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{461}}^1\times {\mathrm{733}}^1$

素因数の和:1320

約数の個数: 32

約数和(自身を含む): 1391699232

約数和(自身を除く): 551647514

約数列:

[1, 2, 11, 22, 113, 226, 461, 733, 922, 1243, 1466, 2486, 5071, 8063, 10142, 16126, 52093, 82829, 104186, 165658, 337913, 573023, 675826, 911119, 1146046, 1822238, 3717043, 7434086, 38184169, 76368338, 420025859, 840051718]

約数ペア:

[(1, 840051718), (2, 420025859), (11, 76368338), (22, 38184169), (113, 7434086), (226, 3717043), (461, 1822238), (733, 1146046), (922, 911119), (1243, 675826), (1466, 573023), (2486, 337913), (5071, 165658), (8063, 104186), (10142, 82829), (16126, 52093)]