2426645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 3223920

約数和(自身を除く): 797275

約数列:

[1, 5, 13, 37, 65, 185, 481, 1009, 2405, 5045, 13117, 37333, 65585, 186665, 485329, 2426645]

約数ペア:

[(1, 2426645), (5, 485329), (13, 186665), (37, 65585), (65, 37333), (185, 13117), (481, 5045), (1009, 2405)]