2080093742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{399557}}^1$

素因数の和:399715

約数の個数: 16

約数和(自身を含む): 3308340240

約数和(自身を除く): 1228246498

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 399557, 799114, 7591583, 15183166, 54739309, 109478618, 1040046871, 2080093742]

約数ペア:

[(1, 2080093742), (2, 1040046871), (19, 109478618), (38, 54739309), (137, 15183166), (274, 7591583), (2603, 799114), (5206, 399557)]