1520876637268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2207}}^1\times {\mathrm{142733}}^1$

素因数の和:145032

約数の個数: 48

約数和(自身を含む): 2859101328384

約数和(自身を除く): 1338224691116

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2207, 2414, 4414, 4828, 8828, 37519, 75038, 142733, 150076, 156697, 285466, 313394, 570932, 626788, 2426461, 2663849, 4852922, 5327698, 9705844, 10134043, 10655396, 20268086, 40536172, 172278731, 315011731, 344557462, 630023462, 689114924, 1260046924, 5355199427, 10710398854, 21420797708, 22365832901, 44731665802, 89463331604, 380219159317, 760438318634, 1520876637268]

約数ペア:

[(1, 1520876637268), (2, 760438318634), (4, 380219159317), (17, 89463331604), (34, 44731665802), (68, 22365832901), (71, 21420797708), (142, 10710398854), (284, 5355199427), (1207, 1260046924), (2207, 689114924), (2414, 630023462), (4414, 344557462), (4828, 315011731), (8828, 172278731), (37519, 40536172), (75038, 20268086), (142733, 10655396), (150076, 10134043), (156697, 9705844), (285466, 5327698), (313394, 4852922), (570932, 2663849), (626788, 2426461)]