1322349740

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{905719}}^1$

素因数の和:905801

約数の個数: 24

約数和(自身を含む): 2814977760

約数和(自身を除く): 1492628020

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 905719, 1811438, 3622876, 4528595, 9057190, 18114380, 66117487, 132234974, 264469948, 330587435, 661174870, 1322349740]

約数ペア:

[(1, 1322349740), (2, 661174870), (4, 330587435), (5, 264469948), (10, 132234974), (20, 66117487), (73, 18114380), (146, 9057190), (292, 4528595), (365, 3622876), (730, 1811438), (1460, 905719)]