2048835474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{855821}}^1$

素因数の和:855855

約数の個数: 48

約数和(自身を含む): 5340329280

約数和(自身を除く): 3291493806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 855821, 1711642, 2567463, 5134926, 5990747, 7702389, 11981494, 15404778, 16260599, 17972241, 32521198, 35944482, 48781797, 53916723, 97563594, 107833446, 113824193, 146345391, 227648386, 292690782, 341472579, 682945158, 1024417737, 2048835474]

約数ペア:

[(1, 2048835474), (2, 1024417737), (3, 682945158), (6, 341472579), (7, 292690782), (9, 227648386), (14, 146345391), (18, 113824193), (19, 107833446), (21, 97563594), (38, 53916723), (42, 48781797), (57, 35944482), (63, 32521198), (114, 17972241), (126, 16260599), (133, 15404778), (171, 11981494), (266, 7702389), (342, 5990747), (399, 5134926), (798, 2567463), (1197, 1711642), (2394, 855821)]