2079748244

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:777

約数の個数: 96

約数和(自身を含む): 4550515200

約数和(自身を除く): 2470766956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 37, 68, 74, 119, 148, 238, 259, 263, 449, 476, 518, 526, 629, 898, 1036, 1052, 1258, 1796, 1841, 2516, 3143, 3682, 4403, 4471, 6286, 7364, 7633, 8806, 8942, 9731, 12572, 15266, 16613, 17612, 17884, 19462, 30532, 31297, 33226, 38924, 53431, 62594, 66452, 68117, 106862, 116291, 118087, 125188, 136234, 165427, 213724, 232582, 236174, 272468, 282421, 330854, 465164, 472348, 564842, 661708, 826609, 1129684, 1157989, 1653218, 1976947, 2007479, 2315978, 3306436, 3953894, 4014958, 4369219, 4631956, 7907788, 8029916, 8738438, 14052353, 17476876, 28104706, 30584533, 56209412, 61169066, 74276723, 122338132, 148553446, 297106892, 519937061, 1039874122, 2079748244]

約数ペア:

[(1, 2079748244), (2, 1039874122), (4, 519937061), (7, 297106892), (14, 148553446), (17, 122338132), (28, 74276723), (34, 61169066), (37, 56209412), (68, 30584533), (74, 28104706), (119, 17476876), (148, 14052353), (238, 8738438), (259, 8029916), (263, 7907788), (449, 4631956), (476, 4369219), (518, 4014958), (526, 3953894), (629, 3306436), (898, 2315978), (1036, 2007479), (1052, 1976947), (1258, 1653218), (1796, 1157989), (1841, 1129684), (2516, 826609), (3143, 661708), (3682, 564842), (4403, 472348), (4471, 465164), (6286, 330854), (7364, 282421), (7633, 272468), (8806, 236174), (8942, 232582), (9731, 213724), (12572, 165427), (15266, 136234), (16613, 125188), (17612, 118087), (17884, 116291), (19462, 106862), (30532, 68117), (31297, 66452), (33226, 62594), (38924, 53431)]