21422362898

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{200723}}^1$

素因数の和:200858

約数の個数: 32

約数和(自身を含む): 35292096576

約数和(自身を除く): 13869733678

約数列:

[1, 2, 17, 34, 43, 73, 86, 146, 731, 1241, 1462, 2482, 3139, 6278, 53363, 106726, 200723, 401446, 3412291, 6824582, 8631089, 14652779, 17262178, 29305558, 146728513, 249097243, 293457026, 498194486, 630069497, 1260138994, 10711181449, 21422362898]

約数ペア:

[(1, 21422362898), (2, 10711181449), (17, 1260138994), (34, 630069497), (43, 498194486), (73, 293457026), (86, 249097243), (146, 146728513), (731, 29305558), (1241, 17262178), (1462, 14652779), (2482, 8631089), (3139, 6824582), (6278, 3412291), (53363, 401446), (106726, 200723)]