2528665

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 737255

約数列:

[1, 5, 17, 71, 85, 355, 419, 1207, 2095, 6035, 7123, 29749, 35615, 148745, 505733, 2528665]

約数ペア:

[(1, 2528665), (5, 505733), (17, 148745), (71, 35615), (85, 29749), (355, 7123), (419, 6035), (1207, 2095)]