2558072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 5367600

約数和(自身を除く): 2809528

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 709, 902, 1418, 1804, 2836, 3608, 5672, 7799, 15598, 29069, 31196, 58138, 62392, 116276, 232552, 319759, 639518, 1279036, 2558072]

約数ペア:

[(1, 2558072), (2, 1279036), (4, 639518), (8, 319759), (11, 232552), (22, 116276), (41, 62392), (44, 58138), (82, 31196), (88, 29069), (164, 15598), (328, 7799), (451, 5672), (709, 3608), (902, 2836), (1418, 1804)]