260672036

素因数分解:

$2^2\times {\mathrm{1381}}^1\times {\mathrm{47189}}^1$

素因数の和:48574

約数の個数: 12

約数和(自身を含む): 456516060

約数和(自身を除く): 195844024

約数列:

[1, 2, 4, 1381, 2762, 5524, 47189, 94378, 188756, 65168009, 130336018, 260672036]

約数ペア:

[(1, 260672036), (2, 130336018), (4, 65168009), (1381, 188756), (2762, 94378), (5524, 47189)]