78997298

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{3413}}^1$

素因数の和:3649

約数の個数: 16

約数和(自身を含む): 120937536

約数和(自身を除く): 41940238

約数列:

[1, 2, 71, 142, 163, 326, 3413, 6826, 11573, 23146, 242323, 484646, 556319, 1112638, 39498649, 78997298]

約数ペア:

[(1, 78997298), (2, 39498649), (71, 1112638), (142, 556319), (163, 484646), (326, 242323), (3413, 23146), (6826, 11573)]