2080252616

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20002429}}^1$

素因数の和:20002448

約数の個数: 16

約数和(自身を含む): 4200510300

約数和(自身を除く): 2120257684

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20002429, 40004858, 80009716, 160019432, 260031577, 520063154, 1040126308, 2080252616]

約数ペア:

[(1, 2080252616), (2, 1040126308), (4, 520063154), (8, 260031577), (13, 160019432), (26, 80009716), (52, 40004858), (104, 20002429)]