2243357456

素因数分解:

$2^4\times {\mathrm{7039}}^1\times {\mathrm{19919}}^1$

素因数の和:26966

約数の個数: 20

約数和(自身を含む): 4347340800

約数和(自身を除く): 2103983344

約数列:

[1, 2, 4, 8, 16, 7039, 14078, 19919, 28156, 39838, 56312, 79676, 112624, 159352, 318704, 140209841, 280419682, 560839364, 1121678728, 2243357456]

約数ペア:

[(1, 2243357456), (2, 1121678728), (4, 560839364), (8, 280419682), (16, 140209841), (7039, 318704), (14078, 159352), (19919, 112624), (28156, 79676), (39838, 56312)]