2578072322

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{12821}}^1$

素因数の和:13154

約数の個数: 32

約数和(自身を含む): 4519908864

約数和(自身を除く): 1941836542

約数列:

[1, 2, 7, 14, 53, 106, 271, 371, 542, 742, 1897, 3794, 12821, 14363, 25642, 28726, 89747, 100541, 179494, 201082, 679513, 1359026, 3474491, 4756591, 6948982, 9513182, 24321437, 48642874, 184148023, 368296046, 1289036161, 2578072322]

約数ペア:

[(1, 2578072322), (2, 1289036161), (7, 368296046), (14, 184148023), (53, 48642874), (106, 24321437), (271, 9513182), (371, 6948982), (542, 4756591), (742, 3474491), (1897, 1359026), (3794, 679513), (12821, 201082), (14363, 179494), (25642, 100541), (28726, 89747)]