978095193076

素因数分解:

$2^2\times {\mathrm{997}}^1\times {\mathrm{3677}}^1\times {\mathrm{66701}}^1$

素因数の和:71379

約数の個数: 24

約数和(自身を含む): 1713875072616

約数和(自身を除く): 735779879540

約数列:

[1, 2, 4, 997, 1994, 3677, 3988, 7354, 14708, 66701, 133402, 266804, 3665969, 7331938, 14663876, 66500897, 133001794, 245259577, 266003588, 490519154, 981038308, 244523798269, 489047596538, 978095193076]

約数ペア:

[(1, 978095193076), (2, 489047596538), (4, 244523798269), (997, 981038308), (1994, 490519154), (3677, 266003588), (3988, 245259577), (7354, 133001794), (14708, 66500897), (66701, 14663876), (133402, 7331938), (266804, 3665969)]