2023306915

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1181}}^1\times {\mathrm{1579}}^1$

素因数の和:2803

約数の個数: 32

約数和(自身を含む): 2868572160

約数和(自身を除く): 845265245

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 1181, 1579, 5905, 7895, 8267, 11053, 36611, 41335, 48949, 55265, 183055, 244745, 256277, 342643, 1281385, 1713215, 1864799, 9323995, 13053593, 57808769, 65267965, 289043845, 404661383, 2023306915]

約数ペア:

[(1, 2023306915), (5, 404661383), (7, 289043845), (31, 65267965), (35, 57808769), (155, 13053593), (217, 9323995), (1085, 1864799), (1181, 1713215), (1579, 1281385), (5905, 342643), (7895, 256277), (8267, 244745), (11053, 183055), (36611, 55265), (41335, 48949)]