2018689939

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1753}}^1\times {\mathrm{9677}}^1$

素因数の和:11454

約数の個数: 16

約数和(自身を含む): 2444430528

約数和(自身を除く): 425740589

約数列:

[1, 7, 17, 119, 1753, 9677, 12271, 29801, 67739, 164509, 208607, 1151563, 16963781, 118746467, 288384277, 2018689939]

約数ペア:

[(1, 2018689939), (7, 288384277), (17, 118746467), (119, 16963781), (1753, 1151563), (9677, 208607), (12271, 164509), (29801, 67739)]