3436420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13217}}^1$

素因数の和:13239

約数の個数: 24

約数和(自身を含む): 7772184

約数和(自身を除く): 4335764

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 13217, 26434, 52868, 66085, 132170, 171821, 264340, 343642, 687284, 859105, 1718210, 3436420]

約数ペア:

[(1, 3436420), (2, 1718210), (4, 859105), (5, 687284), (10, 343642), (13, 264340), (20, 171821), (26, 132170), (52, 66085), (65, 52868), (130, 26434), (260, 13217)]