2197578

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 4760640

約数和(自身を除く): 2563062

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 521, 703, 1042, 1406, 1563, 2109, 3126, 4218, 9899, 19277, 19798, 29697, 38554, 57831, 59394, 115662, 366263, 732526, 1098789, 2197578]

約数ペア:

[(1, 2197578), (2, 1098789), (3, 732526), (6, 366263), (19, 115662), (37, 59394), (38, 57831), (57, 38554), (74, 29697), (111, 19798), (114, 19277), (222, 9899), (521, 4218), (703, 3126), (1042, 2109), (1406, 1563)]