2016126890

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{27367}}^1$

素因数の和:27566

約数の個数: 32

約数和(自身を含む): 3724237440

約数和(自身を除く): 1708110550

約数列:

[1, 2, 5, 10, 53, 106, 139, 265, 278, 530, 695, 1390, 7367, 14734, 27367, 36835, 54734, 73670, 136835, 273670, 1450451, 2900902, 3804013, 7252255, 7608026, 14504510, 19020065, 38040130, 201612689, 403225378, 1008063445, 2016126890]

約数ペア:

[(1, 2016126890), (2, 1008063445), (5, 403225378), (10, 201612689), (53, 38040130), (106, 19020065), (139, 14504510), (265, 7608026), (278, 7252255), (530, 3804013), (695, 2900902), (1390, 1450451), (7367, 273670), (14734, 136835), (27367, 73670), (36835, 54734)]