2988111962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:507

約数の個数: 64

約数和(自身を含む): 5099673600

約数和(自身を除く): 2111561638

約数列:

[1, 2, 11, 22, 61, 67, 122, 134, 167, 199, 334, 398, 671, 737, 1342, 1474, 1837, 2189, 3674, 4087, 4378, 8174, 10187, 11189, 12139, 13333, 20374, 22378, 24278, 26666, 33233, 44957, 66466, 89914, 112057, 123079, 133529, 146663, 224114, 246158, 267058, 293326, 365563, 682529, 731126, 813313, 1365058, 1626626, 2027213, 2226611, 4054426, 4453222, 7507819, 8946443, 15015638, 17892886, 22299343, 24492721, 44598686, 48985442, 135823271, 271646542, 1494055981, 2988111962]

約数ペア:

[(1, 2988111962), (2, 1494055981), (11, 271646542), (22, 135823271), (61, 48985442), (67, 44598686), (122, 24492721), (134, 22299343), (167, 17892886), (199, 15015638), (334, 8946443), (398, 7507819), (671, 4453222), (737, 4054426), (1342, 2226611), (1474, 2027213), (1837, 1626626), (2189, 1365058), (3674, 813313), (4087, 731126), (4378, 682529), (8174, 365563), (10187, 293326), (11189, 267058), (12139, 246158), (13333, 224114), (20374, 146663), (22378, 133529), (24278, 123079), (26666, 112057), (33233, 89914), (44957, 66466)]