2018752205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{605323}}^1$

素因数の和:605380

約数の個数: 16

約数和(自身を含む): 2614999680

約数和(自身を除く): 596247475

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 605323, 3026615, 13922429, 17554367, 69612145, 87771835, 403750441, 2018752205]

約数ペア:

[(1, 2018752205), (5, 403750441), (23, 87771835), (29, 69612145), (115, 17554367), (145, 13922429), (667, 3026615), (3335, 605323)]