788689070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6066839}}^1$

素因数の和:6066859

約数の個数: 16

約数和(自身を含む): 1528843680

約数和(自身を除く): 740154610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6066839, 12133678, 30334195, 60668390, 78868907, 157737814, 394344535, 788689070]

約数ペア:

[(1, 788689070), (2, 394344535), (5, 157737814), (10, 78868907), (13, 60668390), (26, 30334195), (65, 12133678), (130, 6066839)]