2912603879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 3215842560

約数和(自身を除く): 303238681

約数列:

[1, 19, 41, 83, 107, 421, 779, 1577, 2033, 3403, 4387, 7999, 8881, 17261, 34943, 45047, 64657, 83353, 168739, 327959, 364121, 663917, 855893, 1432663, 1846927, 3738901, 6918299, 27220597, 35091613, 71039119, 153294941, 2912603879]

約数ペア:

[(1, 2912603879), (19, 153294941), (41, 71039119), (83, 35091613), (107, 27220597), (421, 6918299), (779, 3738901), (1577, 1846927), (2033, 1432663), (3403, 855893), (4387, 663917), (7999, 364121), (8881, 327959), (17261, 168739), (34943, 83353), (45047, 64657)]