7831212520292

素因数分解:

$2^2\times 7^1\times {\mathrm{21341}}^1\times {\mathrm{13105579}}^1$

素因数の和:13126931

約数の個数: 24

約数和(自身を含む): 15663160148160

約数和(自身を除く): 7831947627868

約数列:

[1, 2, 4, 7, 14, 28, 21341, 42682, 85364, 149387, 298774, 597548, 13105579, 26211158, 52422316, 91739053, 183478106, 366956212, 279686161439, 559372322878, 1118744645756, 1957803130073, 3915606260146, 7831212520292]

約数ペア:

[(1, 7831212520292), (2, 3915606260146), (4, 1957803130073), (7, 1118744645756), (14, 559372322878), (28, 279686161439), (21341, 366956212), (42682, 183478106), (85364, 91739053), (149387, 52422316), (298774, 26211158), (597548, 13105579)]