139448906

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1213}}^1\times {\mathrm{1223}}^1$

素因数の和:2485

約数の個数: 16

約数和(自身を含む): 213974784

約数和(自身を除く): 74525878

約数列:

[1, 2, 47, 94, 1213, 1223, 2426, 2446, 57011, 57481, 114022, 114962, 1483499, 2966998, 69724453, 139448906]

約数ペア:

[(1, 139448906), (2, 69724453), (47, 2966998), (94, 1483499), (1213, 114962), (1223, 114022), (2426, 57481), (2446, 57011)]