4220884070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32468339}}^1$

素因数の和:32468359

約数の個数: 16

約数和(自身を含む): 8182021680

約数和(自身を除く): 3961137610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 32468339, 64936678, 162341695, 324683390, 422088407, 844176814, 2110442035, 4220884070]

約数ペア:

[(1, 4220884070), (2, 2110442035), (5, 844176814), (10, 422088407), (13, 324683390), (26, 162341695), (65, 64936678), (130, 32468339)]