2109551030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9171961}}^1$

素因数の和:9171991

約数の個数: 16

約数和(自身を含む): 3962287584

約数和(自身を除く): 1852736554

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9171961, 18343922, 45859805, 91719610, 210955103, 421910206, 1054775515, 2109551030]

約数ペア:

[(1, 2109551030), (2, 1054775515), (5, 421910206), (10, 210955103), (23, 91719610), (46, 45859805), (115, 18343922), (230, 9171961)]