914584610

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{217241}}^1$

素因数の和:217669

約数の個数: 16

約数和(自身を含む): 1650170232

約数和(自身を除く): 735585622

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 217241, 434482, 1086205, 2172410, 91458461, 182916922, 457292305, 914584610]

約数ペア:

[(1, 914584610), (2, 457292305), (5, 182916922), (10, 91458461), (421, 2172410), (842, 1086205), (2105, 434482), (4210, 217241)]