1729838044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{887}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 3341721600

約数和(自身を除く): 1611883556

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 349, 508, 698, 887, 1396, 1397, 1774, 2794, 3548, 3839, 5588, 7678, 9757, 15356, 19514, 39028, 44323, 88646, 112649, 177292, 225298, 309563, 450596, 487553, 619126, 975106, 1238252, 1239139, 1950212, 2478278, 3405193, 4956556, 6810386, 13620772, 39314501, 78629002, 157258004, 432459511, 864919022, 1729838044]

約数ペア:

[(1, 1729838044), (2, 864919022), (4, 432459511), (11, 157258004), (22, 78629002), (44, 39314501), (127, 13620772), (254, 6810386), (349, 4956556), (508, 3405193), (698, 2478278), (887, 1950212), (1396, 1239139), (1397, 1238252), (1774, 975106), (2794, 619126), (3548, 487553), (3839, 450596), (5588, 309563), (7678, 225298), (9757, 177292), (15356, 112649), (19514, 88646), (39028, 44323)]