2893161388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{613}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 6108661440

約数和(自身を除く): 3215500052

約数列:

[1, 2, 4, 13, 17, 19, 26, 34, 38, 52, 68, 76, 221, 247, 281, 323, 442, 494, 562, 613, 646, 884, 988, 1124, 1226, 1292, 2452, 3653, 4199, 4777, 5339, 7306, 7969, 8398, 9554, 10421, 10678, 11647, 14612, 15938, 16796, 19108, 20842, 21356, 23294, 31876, 41684, 46588, 62101, 69407, 90763, 124202, 135473, 138814, 151411, 172253, 181526, 197999, 248404, 270946, 277628, 302822, 344506, 363052, 395998, 541892, 605644, 689012, 791996, 1179919, 2239289, 2359838, 2573987, 2928301, 3272807, 4478578, 4719676, 5147974, 5856602, 6545614, 8957156, 10295948, 11713204, 13091228, 38067913, 42546491, 55637719, 76135826, 85092982, 111275438, 152271652, 170185964, 222550876, 723290347, 1446580694, 2893161388]

約数ペア:

[(1, 2893161388), (2, 1446580694), (4, 723290347), (13, 222550876), (17, 170185964), (19, 152271652), (26, 111275438), (34, 85092982), (38, 76135826), (52, 55637719), (68, 42546491), (76, 38067913), (221, 13091228), (247, 11713204), (281, 10295948), (323, 8957156), (442, 6545614), (494, 5856602), (562, 5147974), (613, 4719676), (646, 4478578), (884, 3272807), (988, 2928301), (1124, 2573987), (1226, 2359838), (1292, 2239289), (2452, 1179919), (3653, 791996), (4199, 689012), (4777, 605644), (5339, 541892), (7306, 395998), (7969, 363052), (8398, 344506), (9554, 302822), (10421, 277628), (10678, 270946), (11647, 248404), (14612, 197999), (15938, 181526), (16796, 172253), (19108, 151411), (20842, 138814), (21356, 135473), (23294, 124202), (31876, 90763), (41684, 69407), (46588, 62101)]