2108260042

素因数分解:

$2^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{116827}}^1$

素因数の和:118125

約数の個数: 16

約数和(自身を含む): 3616994880

約数和(自身を除く): 1508734838

約数列:

[1, 2, 7, 14, 1289, 2578, 9023, 18046, 116827, 233654, 817789, 1635578, 150590003, 301180006, 1054130021, 2108260042]

約数ペア:

[(1, 2108260042), (2, 1054130021), (7, 301180006), (14, 150590003), (1289, 1635578), (2578, 817789), (9023, 233654), (18046, 116827)]