2182004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:607

約数の個数: 24

約数和(自身を含む): 4215456

約数和(自身を除く): 2033452

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 491, 982, 1111, 1964, 2222, 4444, 5401, 10802, 21604, 49591, 99182, 198364, 545501, 1091002, 2182004]

約数ペア:

[(1, 2182004), (2, 1091002), (4, 545501), (11, 198364), (22, 99182), (44, 49591), (101, 21604), (202, 10802), (404, 5401), (491, 4444), (982, 2222), (1111, 1964)]