2116770385

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{63691}}^1$

素因数の和:63753

約数の個数: 24

約数和(自身を含む): 2815695936

約数和(自身を除く): 698925551

約数列:

[1, 5, 17, 23, 85, 115, 289, 391, 1445, 1955, 6647, 33235, 63691, 318455, 1082747, 1464893, 5413735, 7324465, 18406699, 24903181, 92033495, 124515905, 423354077, 2116770385]

約数ペア:

[(1, 2116770385), (5, 423354077), (17, 124515905), (23, 92033495), (85, 24903181), (115, 18406699), (289, 7324465), (391, 5413735), (1445, 1464893), (1955, 1082747), (6647, 318455), (33235, 63691)]