1248940498324

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{2175991}}^1$

素因数の和:2176156

約数の個数: 48

約数和(自身を含む): 2316230332416

約数和(自身を除く): 1067289834092

約数列:

[1, 2, 4, 43, 47, 71, 86, 94, 142, 172, 188, 284, 2021, 3053, 3337, 4042, 6106, 6674, 8084, 12212, 13348, 143491, 286982, 573964, 2175991, 4351982, 8703964, 93567613, 102271577, 154495361, 187135226, 204543154, 308990722, 374270452, 409086308, 617981444, 4397677811, 6643300523, 7261281967, 8795355622, 13286601046, 14522563934, 17590711244, 26573202092, 29045127868, 312235124581, 624470249162, 1248940498324]

約数ペア:

[(1, 1248940498324), (2, 624470249162), (4, 312235124581), (43, 29045127868), (47, 26573202092), (71, 17590711244), (86, 14522563934), (94, 13286601046), (142, 8795355622), (172, 7261281967), (188, 6643300523), (284, 4397677811), (2021, 617981444), (3053, 409086308), (3337, 374270452), (4042, 308990722), (6106, 204543154), (6674, 187135226), (8084, 154495361), (12212, 102271577), (13348, 93567613), (143491, 8703964), (286982, 4351982), (573964, 2175991)]