123657092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 246771840

約数和(自身を除く): 123114748

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 257, 487, 494, 514, 974, 988, 1028, 1948, 3341, 4883, 6331, 6682, 9253, 9766, 12662, 13364, 18506, 19532, 25324, 37012, 63479, 120289, 125159, 126958, 240578, 250318, 253916, 481156, 500636, 1627067, 2378021, 3254134, 4756042, 6508268, 9512084, 30914273, 61828546, 123657092]

約数ペア:

[(1, 123657092), (2, 61828546), (4, 30914273), (13, 9512084), (19, 6508268), (26, 4756042), (38, 3254134), (52, 2378021), (76, 1627067), (247, 500636), (257, 481156), (487, 253916), (494, 250318), (514, 240578), (974, 126958), (988, 125159), (1028, 120289), (1948, 63479), (3341, 37012), (4883, 25324), (6331, 19532), (6682, 18506), (9253, 13364), (9766, 12662)]