129693699824

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{623527403}}^1$

素因数の和:623527424

約数の個数: 20

約数和(自身を含む): 270610893336

約数和(自身を除く): 140917193512

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 623527403, 1247054806, 2494109612, 4988219224, 8105856239, 9976438448, 16211712478, 32423424956, 64846849912, 129693699824]

約数ペア:

[(1, 129693699824), (2, 64846849912), (4, 32423424956), (8, 16211712478), (13, 9976438448), (16, 8105856239), (26, 4988219224), (52, 2494109612), (104, 1247054806), (208, 623527403)]