1268613682

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1009}}^1\times {\mathrm{2897}}^1$

素因数の和:3946

約数の個数: 32

約数和(自身を含む): 2247920640

約数和(自身を除く): 979306958

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1009, 2018, 2897, 5794, 7063, 14126, 20279, 31279, 40558, 62558, 89807, 179614, 218953, 437906, 628649, 1257298, 2923073, 5846146, 20461511, 40923022, 90615263, 181230526, 634306841, 1268613682]

約数ペア:

[(1, 1268613682), (2, 634306841), (7, 181230526), (14, 90615263), (31, 40923022), (62, 20461511), (217, 5846146), (434, 2923073), (1009, 1257298), (2018, 628649), (2897, 437906), (5794, 218953), (7063, 179614), (14126, 89807), (20279, 62558), (31279, 40558)]