2568610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 5313600

約数和(自身を除く): 2744990

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1229, 2090, 2458, 6145, 12290, 13519, 23351, 27038, 46702, 67595, 116755, 135190, 233510, 256861, 513722, 1284305, 2568610]

約数ペア:

[(1, 2568610), (2, 1284305), (5, 513722), (10, 256861), (11, 233510), (19, 135190), (22, 116755), (38, 67595), (55, 46702), (95, 27038), (110, 23351), (190, 13519), (209, 12290), (418, 6145), (1045, 2458), (1229, 2090)]