1880495872

素因数分解:

$2^8\times {\mathrm{199}}^1\times {\mathrm{36913}}^1$

素因数の和:37128

約数の個数: 36

約数和(自身を含む): 3772610800

約数和(自身を除く): 1892114928

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 796, 1592, 3184, 6368, 12736, 25472, 36913, 50944, 73826, 147652, 295304, 590608, 1181216, 2362432, 4724864, 7345687, 9449728, 14691374, 29382748, 58765496, 117530992, 235061984, 470123968, 940247936, 1880495872]

約数ペア:

[(1, 1880495872), (2, 940247936), (4, 470123968), (8, 235061984), (16, 117530992), (32, 58765496), (64, 29382748), (128, 14691374), (199, 9449728), (256, 7345687), (398, 4724864), (796, 2362432), (1592, 1181216), (3184, 590608), (6368, 295304), (12736, 147652), (25472, 73826), (36913, 50944)]