1417540390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{20250577}}^1$

素因数の和:20250591

約数の個数: 16

約数和(自身を含む): 2916083232

約数和(自身を除く): 1498542842

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 20250577, 40501154, 101252885, 141754039, 202505770, 283508078, 708770195, 1417540390]

約数ペア:

[(1, 1417540390), (2, 708770195), (5, 283508078), (7, 202505770), (10, 141754039), (14, 101252885), (35, 40501154), (70, 20250577)]