2392845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1753}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 4714752

約数和(自身を除く): 2321907

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 1753, 5259, 8765, 12271, 22789, 26295, 36813, 61355, 68367, 113945, 159523, 184065, 341835, 478569, 797615, 2392845]

約数ペア:

[(1, 2392845), (3, 797615), (5, 478569), (7, 341835), (13, 184065), (15, 159523), (21, 113945), (35, 68367), (39, 61355), (65, 36813), (91, 26295), (105, 22789), (195, 12271), (273, 8765), (455, 5259), (1365, 1753)]