4503994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2027}}^1$

素因数の和:2141

約数の個数: 16

約数和(自身を含む): 7446816

約数和(自身を除く): 2942822

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2027, 2222, 4054, 22297, 44594, 204727, 409454, 2251997, 4503994]

約数ペア:

[(1, 4503994), (2, 2251997), (11, 409454), (22, 204727), (101, 44594), (202, 22297), (1111, 4054), (2027, 2222)]