83618210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643217}}^1$

素因数の和:643237

約数の個数: 16

約数和(自身を含む): 162090936

約数和(自身を除く): 78472726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 643217, 1286434, 3216085, 6432170, 8361821, 16723642, 41809105, 83618210]

約数ペア:

[(1, 83618210), (2, 41809105), (5, 16723642), (10, 8361821), (13, 6432170), (26, 3216085), (65, 1286434), (130, 643217)]