2068808724

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{1031}}^1$

素因数の和:1581

約数の個数: 72

約数和(自身を含む): 5285367360

約数和(自身を除く): 3216558636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 401, 417, 556, 802, 834, 1031, 1203, 1251, 1604, 1668, 2062, 2406, 2502, 3093, 3609, 4124, 4812, 5004, 6186, 7218, 9279, 12372, 14436, 18558, 37116, 55739, 111478, 143309, 167217, 222956, 286618, 334434, 413431, 429927, 501651, 573236, 668868, 826862, 859854, 1003302, 1240293, 1289781, 1653724, 1719708, 2006604, 2480586, 2579562, 3720879, 4961172, 5159124, 7441758, 14883516, 57466909, 114933818, 172400727, 229867636, 344801454, 517202181, 689602908, 1034404362, 2068808724]

約数ペア:

[(1, 2068808724), (2, 1034404362), (3, 689602908), (4, 517202181), (6, 344801454), (9, 229867636), (12, 172400727), (18, 114933818), (36, 57466909), (139, 14883516), (278, 7441758), (401, 5159124), (417, 4961172), (556, 3720879), (802, 2579562), (834, 2480586), (1031, 2006604), (1203, 1719708), (1251, 1653724), (1604, 1289781), (1668, 1240293), (2062, 1003302), (2406, 859854), (2502, 826862), (3093, 668868), (3609, 573236), (4124, 501651), (4812, 429927), (5004, 413431), (6186, 334434), (7218, 286618), (9279, 222956), (12372, 167217), (14436, 143309), (18558, 111478), (37116, 55739)]