1950212

素因数分解:

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

素因数の和:491

約数の個数: 24

約数和(自身を含む): 3763200

約数和(自身を除く): 1812988

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 349, 508, 698, 1396, 1397, 2794, 3839, 5588, 7678, 15356, 44323, 88646, 177292, 487553, 975106, 1950212]

約数ペア:

[(1, 1950212), (2, 975106), (4, 487553), (11, 177292), (22, 88646), (44, 44323), (127, 15356), (254, 7678), (349, 5588), (508, 3839), (698, 2794), (1396, 1397)]