2038950448

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{143669}}^1$

素因数の和:144564

約数の個数: 20

約数和(自身を含む): 3954947760

約数和(自身を除く): 1915997312

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 7096, 14192, 143669, 287338, 574676, 1149352, 2298704, 127434403, 254868806, 509737612, 1019475224, 2038950448]

約数ペア:

[(1, 2038950448), (2, 1019475224), (4, 509737612), (8, 254868806), (16, 127434403), (887, 2298704), (1774, 1149352), (3548, 574676), (7096, 287338), (14192, 143669)]