557626268

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{65851}}^1$

素因数の和:65957

約数の個数: 24

約数和(自身を含む): 1023340080

約数和(自身を除く): 465713812

約数列:

[1, 2, 4, 29, 58, 73, 116, 146, 292, 2117, 4234, 8468, 65851, 131702, 263404, 1909679, 3819358, 4807123, 7638716, 9614246, 19228492, 139406567, 278813134, 557626268]

約数ペア:

[(1, 557626268), (2, 278813134), (4, 139406567), (29, 19228492), (58, 9614246), (73, 7638716), (116, 4807123), (146, 3819358), (292, 1909679), (2117, 263404), (4234, 131702), (8468, 65851)]