664037147510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{548791031}}^1$

素因数の和:548791060

約数の個数: 24

約数和(自身を含む): 1313805730608

約数和(自身を除く): 649768583098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 548791031, 1097582062, 2743955155, 5487910310, 6036701341, 12073402682, 30183506705, 60367013410, 66403714751, 132807429502, 332018573755, 664037147510]

約数ペア:

[(1, 664037147510), (2, 332018573755), (5, 132807429502), (10, 66403714751), (11, 60367013410), (22, 30183506705), (55, 12073402682), (110, 6036701341), (121, 5487910310), (242, 2743955155), (605, 1097582062), (1210, 548791031)]