2019581011

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{1399}}^1\times {\mathrm{1733}}^1$

素因数の和:3163

約数の個数: 24

約数和(自身を含む): 2490717600

約数和(自身を除く): 471136589

約数列:

[1, 7, 17, 49, 119, 833, 1399, 1733, 9793, 12131, 23783, 29461, 68551, 84917, 166481, 206227, 1165367, 1443589, 2424467, 16971269, 41215939, 118798883, 288511573, 2019581011]

約数ペア:

[(1, 2019581011), (7, 288511573), (17, 118798883), (49, 41215939), (119, 16971269), (833, 2424467), (1399, 1443589), (1733, 1165367), (9793, 206227), (12131, 166481), (23783, 84917), (29461, 68551)]