2029457794

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{677}}^1$

素因数の和:900

約数の個数: 72

約数和(自身を含む): 3861431028

約数和(自身を除く): 1831973234

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 181, 182, 338, 362, 637, 677, 1183, 1267, 1274, 1354, 2353, 2366, 2534, 4706, 4739, 8281, 8801, 8869, 9478, 16471, 16562, 17602, 17738, 30589, 32942, 33173, 61178, 61607, 66346, 114413, 115297, 122537, 123214, 214123, 228826, 230594, 245074, 428246, 431249, 800891, 857759, 862498, 1498861, 1592981, 1601782, 1715518, 2997722, 3185962, 5606237, 6004313, 11150867, 11212474, 12008626, 20708753, 22301734, 41417506, 78056069, 144961271, 156112138, 289922542, 1014728897, 2029457794]

約数ペア:

[(1, 2029457794), (2, 1014728897), (7, 289922542), (13, 156112138), (14, 144961271), (26, 78056069), (49, 41417506), (91, 22301734), (98, 20708753), (169, 12008626), (181, 11212474), (182, 11150867), (338, 6004313), (362, 5606237), (637, 3185962), (677, 2997722), (1183, 1715518), (1267, 1601782), (1274, 1592981), (1354, 1498861), (2353, 862498), (2366, 857759), (2534, 800891), (4706, 431249), (4739, 428246), (8281, 245074), (8801, 230594), (8869, 228826), (9478, 214123), (16471, 123214), (16562, 122537), (17602, 115297), (17738, 114413), (30589, 66346), (32942, 61607), (33173, 61178)]