2768642786

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{26183}}^1$

素因数の和:26295

約数の個数: 48

約数和(自身を含む): 5265497664

約数和(自身を除く): 2496854878

約数列:

[1, 2, 7, 13, 14, 26, 49, 83, 91, 98, 166, 182, 581, 637, 1079, 1162, 1274, 2158, 4067, 7553, 8134, 15106, 26183, 52366, 52871, 105742, 183281, 340379, 366562, 680758, 1282967, 2173189, 2382653, 2565934, 4346378, 4765306, 15212323, 16678571, 28251457, 30424646, 33357142, 56502914, 106486261, 197760199, 212972522, 395520398, 1384321393, 2768642786]

約数ペア:

[(1, 2768642786), (2, 1384321393), (7, 395520398), (13, 212972522), (14, 197760199), (26, 106486261), (49, 56502914), (83, 33357142), (91, 30424646), (98, 28251457), (166, 16678571), (182, 15212323), (581, 4765306), (637, 4346378), (1079, 2565934), (1162, 2382653), (1274, 2173189), (2158, 1282967), (4067, 680758), (7553, 366562), (8134, 340379), (15106, 183281), (26183, 105742), (52366, 52871)]