1279321610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{18276023}}^1$

素因数の和:18276037

約数の個数: 16

約数和(自身を含む): 2631747456

約数和(自身を除く): 1352425846

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 18276023, 36552046, 91380115, 127932161, 182760230, 255864322, 639660805, 1279321610]

約数ペア:

[(1, 1279321610), (2, 639660805), (5, 255864322), (7, 182760230), (10, 127932161), (14, 91380115), (35, 36552046), (70, 18276023)]