2405033605

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2176501}}^1$

素因数の和:2176536

約数の個数: 16

約数和(自身を含む): 3290871024

約数和(自身を除く): 885837419

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 2176501, 10882505, 28294513, 37000517, 141472565, 185002585, 481006721, 2405033605]

約数ペア:

[(1, 2405033605), (5, 481006721), (13, 185002585), (17, 141472565), (65, 37000517), (85, 28294513), (221, 10882505), (1105, 2176501)]