380012312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2500081}}^1$

素因数の和:2500106

約数の個数: 16

約数和(自身を含む): 750024600

約数和(自身を除く): 370012288

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2500081, 5000162, 10000324, 20000648, 47501539, 95003078, 190006156, 380012312]

約数ペア:

[(1, 380012312), (2, 190006156), (4, 95003078), (8, 47501539), (19, 20000648), (38, 10000324), (76, 5000162), (152, 2500081)]