2326460

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 4944240

約数和(自身を除く): 2617780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1307, 1780, 2614, 5228, 6535, 13070, 26140, 116323, 232646, 465292, 581615, 1163230, 2326460]

約数ペア:

[(1, 2326460), (2, 1163230), (4, 581615), (5, 465292), (10, 232646), (20, 116323), (89, 26140), (178, 13070), (356, 6535), (445, 5228), (890, 2614), (1307, 1780)]