497332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 967680

約数和(自身を除く): 470348

約数列:

[1, 2, 4, 11, 22, 44, 89, 127, 178, 254, 356, 508, 979, 1397, 1958, 2794, 3916, 5588, 11303, 22606, 45212, 124333, 248666, 497332]

約数ペア:

[(1, 497332), (2, 248666), (4, 124333), (11, 45212), (22, 22606), (44, 11303), (89, 5588), (127, 3916), (178, 2794), (254, 1958), (356, 1397), (508, 979)]