1557804912

素因数分解:

$2^4\times 3^1\times {\mathrm{32454269}}^1$

素因数の和:32454280

約数の個数: 20

約数和(自身を含む): 4024329480

約数和(自身を除く): 2466524568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 32454269, 64908538, 97362807, 129817076, 194725614, 259634152, 389451228, 519268304, 778902456, 1557804912]

約数ペア:

[(1, 1557804912), (2, 778902456), (3, 519268304), (4, 389451228), (6, 259634152), (8, 194725614), (12, 129817076), (16, 97362807), (24, 64908538), (48, 32454269)]