266947610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{920509}}^1$

素因数の和:920545

約数の個数: 16

約数和(自身を含む): 497075400

約数和(自身を除く): 230127790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 920509, 1841018, 4602545, 9205090, 26694761, 53389522, 133473805, 266947610]

約数ペア:

[(1, 266947610), (2, 133473805), (5, 53389522), (10, 26694761), (29, 9205090), (58, 4602545), (145, 1841018), (290, 920509)]