8390802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^2$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 20082240

約数和(自身を除く): 11691438

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 83, 87, 166, 174, 203, 249, 406, 498, 581, 609, 1162, 1218, 1743, 2407, 3486, 4814, 6889, 7221, 13778, 14442, 16849, 20667, 33698, 41334, 48223, 50547, 96446, 101094, 144669, 199781, 289338, 399562, 599343, 1198686, 1398467, 2796934, 4195401, 8390802]

約数ペア:

[(1, 8390802), (2, 4195401), (3, 2796934), (6, 1398467), (7, 1198686), (14, 599343), (21, 399562), (29, 289338), (42, 199781), (58, 144669), (83, 101094), (87, 96446), (166, 50547), (174, 48223), (203, 41334), (249, 33698), (406, 20667), (498, 16849), (581, 14442), (609, 13778), (1162, 7221), (1218, 6889), (1743, 4814), (2407, 3486)]