260105906

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{10139}}^1$

素因数の和:10369

約数の個数: 16

約数和(自身を含む): 397163520

約数和(自身を除く): 137057614

約数列:

[1, 2, 101, 127, 202, 254, 10139, 12827, 20278, 25654, 1024039, 1287653, 2048078, 2575306, 130052953, 260105906]

約数ペア:

[(1, 260105906), (2, 130052953), (101, 2575306), (127, 2048078), (202, 1287653), (254, 1024039), (10139, 25654), (12827, 20278)]