40999508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{22727}}^1$

素因数の和:22783

約数の個数: 24

約数和(自身を含む): 80184384

約数和(自身を除く): 39184876

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 22727, 45454, 90908, 249997, 499994, 931807, 999988, 1863614, 3727228, 10249877, 20499754, 40999508]

約数ペア:

[(1, 40999508), (2, 20499754), (4, 10249877), (11, 3727228), (22, 1863614), (41, 999988), (44, 931807), (82, 499994), (164, 249997), (451, 90908), (902, 45454), (1804, 22727)]