2080298913

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{17419}}^1$

素因数の和:17498

約数の個数: 48

約数和(自身を含む): 3558696960

約数和(自身を除く): 1478398047

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 121, 141, 231, 329, 363, 517, 847, 987, 1551, 2541, 3619, 5687, 10857, 17061, 17419, 39809, 52257, 119427, 121933, 191609, 365799, 574827, 818693, 1341263, 2107699, 2456079, 4023789, 5730851, 6323097, 9005623, 14753893, 17192553, 27016869, 44261679, 63039361, 99061853, 189118083, 297185559, 693432971, 2080298913]

約数ペア:

[(1, 2080298913), (3, 693432971), (7, 297185559), (11, 189118083), (21, 99061853), (33, 63039361), (47, 44261679), (77, 27016869), (121, 17192553), (141, 14753893), (231, 9005623), (329, 6323097), (363, 5730851), (517, 4023789), (847, 2456079), (987, 2107699), (1551, 1341263), (2541, 818693), (3619, 574827), (5687, 365799), (10857, 191609), (17061, 121933), (17419, 119427), (39809, 52257)]