804900196804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{4780033}}^1$

素因数の和:4780180

約数の個数: 48

約数和(自身を含む): 1590030509760

約数和(自身を除く): 785130312956

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 89, 172, 178, 356, 473, 946, 979, 1892, 1958, 3827, 3916, 7654, 15308, 42097, 84194, 168388, 4780033, 9560066, 19120132, 52580363, 105160726, 205541419, 210321452, 411082838, 425422937, 822165676, 850845874, 1701691748, 2260955609, 4521911218, 4679652307, 9043822436, 9359304614, 18293186291, 18718609228, 36586372582, 73172745164, 201225049201, 402450098402, 804900196804]

約数ペア:

[(1, 804900196804), (2, 402450098402), (4, 201225049201), (11, 73172745164), (22, 36586372582), (43, 18718609228), (44, 18293186291), (86, 9359304614), (89, 9043822436), (172, 4679652307), (178, 4521911218), (356, 2260955609), (473, 1701691748), (946, 850845874), (979, 822165676), (1892, 425422937), (1958, 411082838), (3827, 210321452), (3916, 205541419), (7654, 105160726), (15308, 52580363), (42097, 19120132), (84194, 9560066), (168388, 4780033)]