2156847266

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{431}}^1\times {\mathrm{1319}}^1$

素因数の和:2030

約数の個数: 32

約数和(自身を含む): 3722526720

約数和(自身を除く): 1565679454

約数列:

[1, 2, 7, 14, 271, 431, 542, 862, 1319, 1897, 2638, 3017, 3794, 6034, 9233, 18466, 116801, 233602, 357449, 568489, 714898, 817607, 1136978, 1635214, 2502143, 3979423, 5004286, 7958846, 154060519, 308121038, 1078423633, 2156847266]

約数ペア:

[(1, 2156847266), (2, 1078423633), (7, 308121038), (14, 154060519), (271, 7958846), (431, 5004286), (542, 3979423), (862, 2502143), (1319, 1635214), (1897, 1136978), (2638, 817607), (3017, 714898), (3794, 568489), (6034, 357449), (9233, 233602), (18466, 116801)]