2001261776

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{307}}^1\times {\mathrm{2111}}^1$

素因数の和:2619

約数の個数: 40

約数和(自身を含む): 3912082944

約数和(自身を除く): 1910821168

約数列:

[1, 2, 4, 8, 16, 193, 307, 386, 614, 772, 1228, 1544, 2111, 2456, 3088, 4222, 4912, 8444, 16888, 33776, 59251, 118502, 237004, 407423, 474008, 648077, 814846, 948016, 1296154, 1629692, 2592308, 3259384, 5184616, 6518768, 10369232, 125078861, 250157722, 500315444, 1000630888, 2001261776]

約数ペア:

[(1, 2001261776), (2, 1000630888), (4, 500315444), (8, 250157722), (16, 125078861), (193, 10369232), (307, 6518768), (386, 5184616), (614, 3259384), (772, 2592308), (1228, 1629692), (1544, 1296154), (2111, 948016), (2456, 814846), (3088, 648077), (4222, 474008), (4912, 407423), (8444, 237004), (16888, 118502), (33776, 59251)]