2017387204

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{52861}}^1$

素因数の和:52948

約数の個数: 48

約数和(自身を含む): 4262791680

約数和(自身を除く): 2245404476

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 658, 812, 1316, 1363, 2726, 5452, 9541, 19082, 38164, 52861, 105722, 211444, 370027, 740054, 1480108, 1532969, 2484467, 3065938, 4968934, 6131876, 9937868, 10730783, 17391269, 21461566, 34782538, 42923132, 69565076, 72049543, 144099086, 288198172, 504346801, 1008693602, 2017387204]

約数ペア:

[(1, 2017387204), (2, 1008693602), (4, 504346801), (7, 288198172), (14, 144099086), (28, 72049543), (29, 69565076), (47, 42923132), (58, 34782538), (94, 21461566), (116, 17391269), (188, 10730783), (203, 9937868), (329, 6131876), (406, 4968934), (658, 3065938), (812, 2484467), (1316, 1532969), (1363, 1480108), (2726, 740054), (5452, 370027), (9541, 211444), (19082, 105722), (38164, 52861)]