1670242

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2251}}^1$

素因数の和:2313

約数の個数: 16

約数和(自身を含む): 2918592

約数和(自身を除く): 1248350

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 2251, 4502, 15757, 31514, 119303, 238606, 835121, 1670242]

約数ペア:

[(1, 1670242), (2, 835121), (7, 238606), (14, 119303), (53, 31514), (106, 15757), (371, 4502), (742, 2251)]