1448658890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{20695127}}^1$

素因数の和:20695141

約数の個数: 16

約数和(自身を含む): 2980098432

約数和(自身を除く): 1531439542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 20695127, 41390254, 103475635, 144865889, 206951270, 289731778, 724329445, 1448658890]

約数ペア:

[(1, 1448658890), (2, 724329445), (5, 289731778), (7, 206951270), (10, 144865889), (14, 103475635), (35, 41390254), (70, 20695127)]