2013443870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{45481}}^1$

素因数の和:45740

約数の個数: 32

約数和(自身を含む): 3831403680

約数和(自身を除く): 1817959810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 233, 466, 1165, 2330, 4427, 8854, 22135, 44270, 45481, 90962, 227405, 454810, 864139, 1728278, 4320695, 8641390, 10597073, 21194146, 52985365, 105970730, 201344387, 402688774, 1006721935, 2013443870]

約数ペア:

[(1, 2013443870), (2, 1006721935), (5, 402688774), (10, 201344387), (19, 105970730), (38, 52985365), (95, 21194146), (190, 10597073), (233, 8641390), (466, 4320695), (1165, 1728278), (2330, 864139), (4427, 454810), (8854, 227405), (22135, 90962), (44270, 45481)]