8899921156

素因数分解:

$2^2\times 7^4\times {\mathrm{926689}}^1$

素因数の和:926721

約数の個数: 30

約数和(自身を含む): 18169610830

約数和(自身を除く): 9269689674

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4802, 9604, 926689, 1853378, 3706756, 6486823, 12973646, 25947292, 45407761, 90815522, 181631044, 317854327, 635708654, 1271417308, 2224980289, 4449960578, 8899921156]

約数ペア:

[(1, 8899921156), (2, 4449960578), (4, 2224980289), (7, 1271417308), (14, 635708654), (28, 317854327), (49, 181631044), (98, 90815522), (196, 45407761), (343, 25947292), (686, 12973646), (1372, 6486823), (2401, 3706756), (4802, 1853378), (9604, 926689)]