2017463344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{206369}}^1$

素因数の和:206437

約数の個数: 40

約数和(自身を含む): 4299099840

約数和(自身を除く): 2281636496

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 9776, 206369, 412738, 825476, 1650952, 2682797, 3301904, 5365594, 9699343, 10731188, 19398686, 21462376, 38797372, 42924752, 77594744, 126091459, 155189488, 252182918, 504365836, 1008731672, 2017463344]

約数ペア:

[(1, 2017463344), (2, 1008731672), (4, 504365836), (8, 252182918), (13, 155189488), (16, 126091459), (26, 77594744), (47, 42924752), (52, 38797372), (94, 21462376), (104, 19398686), (188, 10731188), (208, 9699343), (376, 5365594), (611, 3301904), (752, 2682797), (1222, 1650952), (2444, 825476), (4888, 412738), (9776, 206369)]