2007691924

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{727}}^1$

素因数の和:965

約数の個数: 96

約数和(自身を含む): 4402944000

約数和(自身を除く): 2395252076

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 179, 203, 266, 358, 406, 532, 551, 716, 727, 812, 1102, 1253, 1454, 2204, 2506, 2908, 3401, 3857, 5012, 5089, 5191, 6802, 7714, 10178, 10382, 13604, 13813, 15428, 20356, 20764, 21083, 23807, 27626, 36337, 42166, 47614, 55252, 72674, 84332, 95228, 96691, 98629, 130133, 145348, 147581, 193382, 197258, 260266, 295162, 386764, 394516, 400577, 520532, 590324, 690403, 801154, 910931, 1380806, 1602308, 1821862, 2472527, 2761612, 2804039, 3643724, 3773857, 4945054, 5608078, 7547714, 9890108, 11216156, 15095428, 17307689, 26416999, 34615378, 52833998, 69230756, 71703283, 105667996, 143406566, 286813132, 501922981, 1003845962, 2007691924]

約数ペア:

[(1, 2007691924), (2, 1003845962), (4, 501922981), (7, 286813132), (14, 143406566), (19, 105667996), (28, 71703283), (29, 69230756), (38, 52833998), (58, 34615378), (76, 26416999), (116, 17307689), (133, 15095428), (179, 11216156), (203, 9890108), (266, 7547714), (358, 5608078), (406, 4945054), (532, 3773857), (551, 3643724), (716, 2804039), (727, 2761612), (812, 2472527), (1102, 1821862), (1253, 1602308), (1454, 1380806), (2204, 910931), (2506, 801154), (2908, 690403), (3401, 590324), (3857, 520532), (5012, 400577), (5089, 394516), (5191, 386764), (6802, 295162), (7714, 260266), (10178, 197258), (10382, 193382), (13604, 147581), (13813, 145348), (15428, 130133), (20356, 98629), (20764, 96691), (21083, 95228), (23807, 84332), (27626, 72674), (36337, 55252), (42166, 47614)]