486549964

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 889509600

約数和(自身を除く): 402959636

約数列:

[1, 2, 4, 53, 73, 106, 146, 149, 211, 212, 292, 298, 422, 596, 844, 3869, 7738, 7897, 10877, 11183, 15403, 15476, 15794, 21754, 22366, 30806, 31439, 31588, 43508, 44732, 61612, 62878, 125756, 576481, 816359, 1152962, 1632718, 1666267, 2295047, 2305924, 3265436, 3332534, 4590094, 6665068, 9180188, 121637491, 243274982, 486549964]

約数ペア:

[(1, 486549964), (2, 243274982), (4, 121637491), (53, 9180188), (73, 6665068), (106, 4590094), (146, 3332534), (149, 3265436), (211, 2305924), (212, 2295047), (292, 1666267), (298, 1632718), (422, 1152962), (596, 816359), (844, 576481), (3869, 125756), (7738, 62878), (7897, 61612), (10877, 44732), (11183, 43508), (15403, 31588), (15476, 31439), (15794, 30806), (21754, 22366)]