2108210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16217}}^1$

素因数の和:16237

約数の個数: 16

約数和(自身を含む): 4086936

約数和(自身を除く): 1978726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16217, 32434, 81085, 162170, 210821, 421642, 1054105, 2108210]

約数ペア:

[(1, 2108210), (2, 1054105), (5, 421642), (10, 210821), (13, 162170), (26, 81085), (65, 32434), (130, 16217)]