8399404216

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3191263}}^1$

素因数の和:3191323

約数の個数: 32

約数和(自身を含む): 18381680640

約数和(自身を除く): 9982276424

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 3191263, 6382526, 12765052, 22338841, 25530104, 44677682, 89355364, 149989361, 178710728, 299978722, 599957444, 1049925527, 1199914888, 2099851054, 4199702108, 8399404216]

約数ペア:

[(1, 8399404216), (2, 4199702108), (4, 2099851054), (7, 1199914888), (8, 1049925527), (14, 599957444), (28, 299978722), (47, 178710728), (56, 149989361), (94, 89355364), (188, 44677682), (329, 25530104), (376, 22338841), (658, 12765052), (1316, 6382526), (2632, 3191263)]