2940856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 5765760

約数和(自身を除く): 2824904

約数列:

[1, 2, 4, 8, 43, 83, 86, 103, 166, 172, 206, 332, 344, 412, 664, 824, 3569, 4429, 7138, 8549, 8858, 14276, 17098, 17716, 28552, 34196, 35432, 68392, 367607, 735214, 1470428, 2940856]

約数ペア:

[(1, 2940856), (2, 1470428), (4, 735214), (8, 367607), (43, 68392), (83, 35432), (86, 34196), (103, 28552), (166, 17716), (172, 17098), (206, 14276), (332, 8858), (344, 8549), (412, 7138), (664, 4429), (824, 3569)]