622468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 48

約数和(自身を含む): 1419264

約数和(自身を除く): 796796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 47, 77, 86, 94, 154, 172, 188, 301, 308, 329, 473, 517, 602, 658, 946, 1034, 1204, 1316, 1892, 2021, 2068, 3311, 3619, 4042, 6622, 7238, 8084, 13244, 14147, 14476, 22231, 28294, 44462, 56588, 88924, 155617, 311234, 622468]

約数ペア:

[(1, 622468), (2, 311234), (4, 155617), (7, 88924), (11, 56588), (14, 44462), (22, 28294), (28, 22231), (43, 14476), (44, 14147), (47, 13244), (77, 8084), (86, 7238), (94, 6622), (154, 4042), (172, 3619), (188, 3311), (301, 2068), (308, 2021), (329, 1892), (473, 1316), (517, 1204), (602, 1034), (658, 946)]