2503384910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19256807}}^1$

素因数の和:19256827

約数の個数: 16

約数和(自身を含む): 4852715616

約数和(自身を除く): 2349330706

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 19256807, 38513614, 96284035, 192568070, 250338491, 500676982, 1251692455, 2503384910]

約数ペア:

[(1, 2503384910), (2, 1251692455), (5, 500676982), (10, 250338491), (13, 192568070), (26, 96284035), (65, 38513614), (130, 19256807)]