304705622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{1069}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 519506400

約数和(自身を除く): 214800778

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 577, 1069, 1154, 2138, 7501, 10963, 13897, 15002, 20311, 21926, 27794, 40622, 142519, 264043, 285038, 528086, 616813, 1233626, 8018569, 11719447, 16037138, 23438894, 152352811, 304705622]

約数ペア:

[(1, 304705622), (2, 152352811), (13, 23438894), (19, 16037138), (26, 11719447), (38, 8018569), (247, 1233626), (494, 616813), (577, 528086), (1069, 285038), (1154, 264043), (2138, 142519), (7501, 40622), (10963, 27794), (13897, 21926), (15002, 20311)]