490693412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{272003}}^1$

素因数の和:272059

約数の個数: 24

約数和(自身を含む): 959630112

約数和(自身を除く): 468936700

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 272003, 544006, 1088012, 2992033, 5984066, 11152123, 11968132, 22304246, 44608492, 122673353, 245346706, 490693412]

約数ペア:

[(1, 490693412), (2, 245346706), (4, 122673353), (11, 44608492), (22, 22304246), (41, 11968132), (44, 11152123), (82, 5984066), (164, 2992033), (451, 1088012), (902, 544006), (1804, 272003)]