2501384788

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{863}}^1\times {\mathrm{1697}}^1$

素因数の和:2632

約数の個数: 48

約数和(自身を含む): 5093673984

約数和(自身を除く): 2592289196

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 863, 1697, 1708, 1726, 3394, 3452, 6041, 6788, 11879, 12082, 23758, 24164, 47516, 52643, 103517, 105286, 207034, 210572, 368501, 414068, 724619, 737002, 1449238, 1464511, 1474004, 2898476, 2929022, 5858044, 10251577, 20503154, 41006308, 89335171, 178670342, 357340684, 625346197, 1250692394, 2501384788]

約数ペア:

[(1, 2501384788), (2, 1250692394), (4, 625346197), (7, 357340684), (14, 178670342), (28, 89335171), (61, 41006308), (122, 20503154), (244, 10251577), (427, 5858044), (854, 2929022), (863, 2898476), (1697, 1474004), (1708, 1464511), (1726, 1449238), (3394, 737002), (3452, 724619), (6041, 414068), (6788, 368501), (11879, 210572), (12082, 207034), (23758, 105286), (24164, 103517), (47516, 52643)]