127580026

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{13421}}^1$

素因数の和:13534

約数の個数: 24

約数和(自身を含む): 224925876

約数和(自身を除く): 97345850

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4753, 9506, 13421, 26842, 93947, 187894, 657629, 1301837, 1315258, 2603674, 9112859, 18225718, 63790013, 127580026]

約数ペア:

[(1, 127580026), (2, 63790013), (7, 18225718), (14, 9112859), (49, 2603674), (97, 1315258), (98, 1301837), (194, 657629), (679, 187894), (1358, 93947), (4753, 26842), (9506, 13421)]