2990562

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 6475200

約数和(自身を除く): 3484638

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 709, 1406, 1418, 2109, 2127, 4218, 4254, 13471, 26233, 26942, 40413, 52466, 78699, 80826, 157398, 498427, 996854, 1495281, 2990562]

約数ペア:

[(1, 2990562), (2, 1495281), (3, 996854), (6, 498427), (19, 157398), (37, 80826), (38, 78699), (57, 52466), (74, 40413), (111, 26942), (114, 26233), (222, 13471), (703, 4254), (709, 4218), (1406, 2127), (1418, 2109)]