916800326

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{2712427}}^1$

素因数の和:2712455

約数の個数: 12

約数和(自身を含む): 1489122972

約数和(自身を除く): 572322646

約数列:

[1, 2, 13, 26, 169, 338, 2712427, 5424854, 35261551, 70523102, 458400163, 916800326]

約数ペア:

[(1, 916800326), (2, 458400163), (13, 70523102), (26, 35261551), (169, 5424854), (338, 2712427)]