2161192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 4536000

約数和(自身を除く): 2374808

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 599, 902, 1198, 1804, 2396, 3608, 4792, 6589, 13178, 24559, 26356, 49118, 52712, 98236, 196472, 270149, 540298, 1080596, 2161192]

約数ペア:

[(1, 2161192), (2, 1080596), (4, 540298), (8, 270149), (11, 196472), (22, 98236), (41, 52712), (44, 49118), (82, 26356), (88, 24559), (164, 13178), (328, 6589), (451, 4792), (599, 3608), (902, 2396), (1198, 1804)]