2298681008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{11051351}}^1$

素因数の和:11051372

約数の個数: 20

約数和(自身を含む): 4796286768

約数和(自身を除く): 2497605760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 11051351, 22102702, 44205404, 88410808, 143667563, 176821616, 287335126, 574670252, 1149340504, 2298681008]

約数ペア:

[(1, 2298681008), (2, 1149340504), (4, 574670252), (8, 287335126), (13, 176821616), (16, 143667563), (26, 88410808), (52, 44205404), (104, 22102702), (208, 11051351)]