2023754890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1\times {\mathrm{2161}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 3698576640

約数和(自身を除く): 1674821750

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1319, 2161, 2638, 4322, 6595, 10805, 13190, 21610, 93649, 153431, 187298, 306862, 468245, 767155, 936490, 1534310, 2850359, 5700718, 14251795, 28503590, 202375489, 404750978, 1011877445, 2023754890]

約数ペア:

[(1, 2023754890), (2, 1011877445), (5, 404750978), (10, 202375489), (71, 28503590), (142, 14251795), (355, 5700718), (710, 2850359), (1319, 1534310), (2161, 936490), (2638, 767155), (4322, 468245), (6595, 306862), (10805, 187298), (13190, 153431), (21610, 93649)]