2049989268

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{2011}}^1$

素因数の和:2317

約数の個数: 96

約数和(自身を含む): 5354173440

約数和(自身を除く): 3304184172

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 263, 323, 526, 646, 789, 969, 1052, 1292, 1578, 1938, 2011, 3156, 3876, 4022, 4471, 4997, 6033, 8044, 8942, 9994, 12066, 13413, 14991, 17884, 19988, 24132, 26826, 29982, 34187, 38209, 53652, 59964, 68374, 76418, 84949, 102561, 114627, 136748, 152836, 169898, 205122, 229254, 254847, 339796, 410244, 458508, 509694, 528893, 649553, 1019388, 1057786, 1299106, 1586679, 1948659, 2115572, 2598212, 3173358, 3897318, 6346716, 7794636, 8991181, 10048967, 17982362, 20097934, 26973543, 30146901, 35964724, 40195868, 53947086, 60293802, 107894172, 120587604, 170832439, 341664878, 512497317, 683329756, 1024994634, 2049989268]

約数ペア:

[(1, 2049989268), (2, 1024994634), (3, 683329756), (4, 512497317), (6, 341664878), (12, 170832439), (17, 120587604), (19, 107894172), (34, 60293802), (38, 53947086), (51, 40195868), (57, 35964724), (68, 30146901), (76, 26973543), (102, 20097934), (114, 17982362), (204, 10048967), (228, 8991181), (263, 7794636), (323, 6346716), (526, 3897318), (646, 3173358), (789, 2598212), (969, 2115572), (1052, 1948659), (1292, 1586679), (1578, 1299106), (1938, 1057786), (2011, 1019388), (3156, 649553), (3876, 528893), (4022, 509694), (4471, 458508), (4997, 410244), (6033, 339796), (8044, 254847), (8942, 229254), (9994, 205122), (12066, 169898), (13413, 152836), (14991, 136748), (17884, 114627), (19988, 102561), (24132, 84949), (26826, 76418), (29982, 68374), (34187, 59964), (38209, 53652)]