2665458

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^1\times {\mathrm{397}}^1$

素因数の和:778

約数の個数: 24

約数和(自身を含む): 5805228

約数和(自身を除く): 3139770

約数列:

[1, 2, 3, 6, 9, 18, 373, 397, 746, 794, 1119, 1191, 2238, 2382, 3357, 3573, 6714, 7146, 148081, 296162, 444243, 888486, 1332729, 2665458]

約数ペア:

[(1, 2665458), (2, 1332729), (3, 888486), (6, 444243), (9, 296162), (18, 148081), (373, 7146), (397, 6714), (746, 3573), (794, 3357), (1119, 2382), (1191, 2238)]