12702947810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5853893}}^1$

素因数の和:5853938

約数の個数: 32

約数和(自身を含む): 26974743552

約数和(自身を除く): 14271795742

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 5853893, 11707786, 29269465, 40977251, 58538930, 81954502, 181470683, 204886255, 362941366, 409772510, 907353415, 1270294781, 1814706830, 2540589562, 6351473905, 12702947810]

約数ペア:

[(1, 12702947810), (2, 6351473905), (5, 2540589562), (7, 1814706830), (10, 1270294781), (14, 907353415), (31, 409772510), (35, 362941366), (62, 204886255), (70, 181470683), (155, 81954502), (217, 58538930), (310, 40977251), (434, 29269465), (1085, 11707786), (2170, 5853893)]