290032078

素因数分解:

$2^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{17107}}^1$

素因数の和:17296

約数の個数: 24

約数和(自身を含む): 509031432

約数和(自身を除く): 218999354

約数列:

[1, 2, 7, 14, 49, 98, 173, 346, 1211, 2422, 8477, 16954, 17107, 34214, 119749, 239498, 838243, 1676486, 2959511, 5919022, 20716577, 41433154, 145016039, 290032078]

約数ペア:

[(1, 290032078), (2, 145016039), (7, 41433154), (14, 20716577), (49, 5919022), (98, 2959511), (173, 1676486), (346, 838243), (1211, 239498), (2422, 119749), (8477, 34214), (16954, 17107)]