4400022

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 9682560

約数和(自身を除く): 5282538

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 163, 326, 409, 489, 818, 978, 1227, 1793, 2454, 3586, 4499, 5379, 8998, 10758, 13497, 26994, 66667, 133334, 200001, 400002, 733337, 1466674, 2200011, 4400022]

約数ペア:

[(1, 4400022), (2, 2200011), (3, 1466674), (6, 733337), (11, 400002), (22, 200001), (33, 133334), (66, 66667), (163, 26994), (326, 13497), (409, 10758), (489, 8998), (818, 5379), (978, 4499), (1227, 3586), (1793, 2454)]