2019891612

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2512303}}^1$

素因数の和:2512377

約数の個数: 24

約数和(自身を含む): 4783426816

約数和(自身を除く): 2763535204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 2512303, 5024606, 7536909, 10049212, 15073818, 30147636, 168324301, 336648602, 504972903, 673297204, 1009945806, 2019891612]

約数ペア:

[(1, 2019891612), (2, 1009945806), (3, 673297204), (4, 504972903), (6, 336648602), (12, 168324301), (67, 30147636), (134, 15073818), (201, 10049212), (268, 7536909), (402, 5024606), (804, 2512303)]