1397918104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1979}}^1$

素因数の和:2368

約数の個数: 64

約数和(自身を含む): 2993760000

約数和(自身を除く): 1595841896

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 349, 506, 698, 1012, 1396, 1979, 2024, 2792, 3839, 3958, 7678, 7916, 8027, 15356, 15832, 16054, 21769, 30712, 32108, 43538, 45517, 64216, 87076, 88297, 91034, 174152, 176594, 182068, 353188, 364136, 500687, 690671, 706376, 1001374, 1381342, 2002748, 2762684, 4005496, 5525368, 7597381, 15194762, 15885433, 30389524, 31770866, 60779048, 63541732, 127083464, 174739763, 349479526, 698959052, 1397918104]

約数ペア:

[(1, 1397918104), (2, 698959052), (4, 349479526), (8, 174739763), (11, 127083464), (22, 63541732), (23, 60779048), (44, 31770866), (46, 30389524), (88, 15885433), (92, 15194762), (184, 7597381), (253, 5525368), (349, 4005496), (506, 2762684), (698, 2002748), (1012, 1381342), (1396, 1001374), (1979, 706376), (2024, 690671), (2792, 500687), (3839, 364136), (3958, 353188), (7678, 182068), (7916, 176594), (8027, 174152), (15356, 91034), (15832, 88297), (16054, 87076), (21769, 64216), (30712, 45517), (32108, 43538)]