2550258

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{569}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 5745600

約数和(自身を除く): 3195342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 569, 747, 1138, 1494, 1707, 2241, 3414, 4482, 5121, 10242, 15363, 30726, 47227, 94454, 141681, 283362, 425043, 850086, 1275129, 2550258]

約数ペア:

[(1, 2550258), (2, 1275129), (3, 850086), (6, 425043), (9, 283362), (18, 141681), (27, 94454), (54, 47227), (83, 30726), (166, 15363), (249, 10242), (498, 5121), (569, 4482), (747, 3414), (1138, 2241), (1494, 1707)]