2560166

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 32

約数和(自身を含む): 4810752

約数和(自身を除く): 2250586

約数列:

[1, 2, 7, 14, 17, 31, 34, 62, 119, 217, 238, 347, 434, 527, 694, 1054, 2429, 3689, 4858, 5899, 7378, 10757, 11798, 21514, 41293, 75299, 82586, 150598, 182869, 365738, 1280083, 2560166]

約数ペア:

[(1, 2560166), (2, 1280083), (7, 365738), (14, 182869), (17, 150598), (31, 82586), (34, 75299), (62, 41293), (119, 21514), (217, 11798), (238, 10757), (347, 7378), (434, 5899), (527, 4858), (694, 3689), (1054, 2429)]