2805176

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 3000904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 251, 254, 502, 508, 1004, 1016, 1397, 2008, 2761, 2794, 5522, 5588, 11044, 11176, 22088, 31877, 63754, 127508, 255016, 350647, 701294, 1402588, 2805176]

約数ペア:

[(1, 2805176), (2, 1402588), (4, 701294), (8, 350647), (11, 255016), (22, 127508), (44, 63754), (88, 31877), (127, 22088), (251, 11176), (254, 11044), (502, 5588), (508, 5522), (1004, 2794), (1016, 2761), (1397, 2008)]