426513542

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{334783}}^1$

素因数の和:334812

約数の個数: 24

約数和(自身を含む): 801472896

約数和(自身を除く): 374959354

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 334783, 669566, 2343481, 4352179, 4686962, 8704358, 16404367, 30465253, 32808734, 60930506, 213256771, 426513542]

約数ペア:

[(1, 426513542), (2, 213256771), (7, 60930506), (13, 32808734), (14, 30465253), (26, 16404367), (49, 8704358), (91, 4686962), (98, 4352179), (182, 2343481), (637, 669566), (1274, 334783)]