2830535638

素因数分解:

$2^1\times 7^1\times {\mathrm{19937}}^1\times {\mathrm{10141}}^1$

素因数の和:30087

約数の個数: 16

約数和(自身を含む): 4853068704

約数和(自身を除く): 2022533066

約数列:

[1, 2, 7, 14, 10141, 19937, 20282, 39874, 70987, 139559, 141974, 279118, 202181117, 404362234, 1415267819, 2830535638]

約数ペア:

[(1, 2830535638), (2, 1415267819), (7, 404362234), (14, 202181117), (10141, 279118), (19937, 141974), (20282, 139559), (39874, 70987)]