3881002

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:405

約数の個数: 16

約数和(自身を含む): 5975424

約数和(自身を除く): 2094422

約数列:

[1, 2, 71, 142, 151, 181, 302, 362, 10721, 12851, 21442, 25702, 27331, 54662, 1940501, 3881002]

約数ペア:

[(1, 3881002), (2, 1940501), (71, 54662), (142, 27331), (151, 25702), (181, 21442), (302, 12851), (362, 10721)]