864824686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{914191}}^1$

素因数の和:914247

約数の個数: 16

約数和(自身を含む): 1448080128

約数和(自身を除く): 583255442

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 914191, 1828382, 10056101, 20112202, 39310213, 78620426, 432412343, 864824686]

約数ペア:

[(1, 864824686), (2, 432412343), (11, 78620426), (22, 39310213), (43, 20112202), (86, 10056101), (473, 1828382), (946, 914191)]