2021765401

素因数分解:

${\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1\times {\mathrm{1321}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 2097093888

約数和(自身を除く): 75328487

約数列:

[1, 53, 67, 431, 1321, 3551, 22843, 28877, 70013, 88507, 569351, 1530481, 4690871, 30175603, 38146517, 2021765401]

約数ペア:

[(1, 2021765401), (53, 38146517), (67, 30175603), (431, 4690871), (1321, 1530481), (3551, 569351), (22843, 88507), (28877, 70013)]