2238928

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3413}}^1$

素因数の和:3462

約数の個数: 20

約数和(自身を含む): 4445028

約数和(自身を除く): 2206100

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3413, 6826, 13652, 27304, 54608, 139933, 279866, 559732, 1119464, 2238928]

約数ペア:

[(1, 2238928), (2, 1119464), (4, 559732), (8, 279866), (16, 139933), (41, 54608), (82, 27304), (164, 13652), (328, 6826), (656, 3413)]