1201202456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{18913}}^1$

素因数の和:19403

約数の個数: 32

約数和(自身を含む): 2389973040

約数和(自身を除く): 1188770584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 467, 934, 1868, 3736, 7939, 15878, 18913, 31756, 37826, 63512, 75652, 151304, 321521, 643042, 1286084, 2572168, 8832371, 17664742, 35329484, 70658968, 150150307, 300300614, 600601228, 1201202456]

約数ペア:

[(1, 1201202456), (2, 600601228), (4, 300300614), (8, 150150307), (17, 70658968), (34, 35329484), (68, 17664742), (136, 8832371), (467, 2572168), (934, 1286084), (1868, 643042), (3736, 321521), (7939, 151304), (15878, 75652), (18913, 63512), (31756, 37826)]