2552238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{839}}^1$

素因数の和:873

約数の個数: 36

約数和(自身を含む): 5995080

約数和(自身を除く): 3442842

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 839, 1014, 1521, 1678, 2517, 3042, 5034, 7551, 10907, 15102, 21814, 32721, 65442, 98163, 141791, 196326, 283582, 425373, 850746, 1276119, 2552238]

約数ペア:

[(1, 2552238), (2, 1276119), (3, 850746), (6, 425373), (9, 283582), (13, 196326), (18, 141791), (26, 98163), (39, 65442), (78, 32721), (117, 21814), (169, 15102), (234, 10907), (338, 7551), (507, 5034), (839, 3042), (1014, 2517), (1521, 1678)]