1320050168

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{1513819}}^1$

素因数の和:1513934

約数の個数: 16

約数和(自身を含む): 2497803000

約数和(自身を除く): 1177752832

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 1513819, 3027638, 6055276, 12110552, 165006271, 330012542, 660025084, 1320050168]

約数ペア:

[(1, 1320050168), (2, 660025084), (4, 330012542), (8, 165006271), (109, 12110552), (218, 6055276), (436, 3027638), (872, 1513819)]