2910736

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1669}}^1$

素因数の和:1786

約数の個数: 20

約数和(自身を含む): 5694700

約数和(自身を除く): 2783964

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1669, 1744, 3338, 6676, 13352, 26704, 181921, 363842, 727684, 1455368, 2910736]

約数ペア:

[(1, 2910736), (2, 1455368), (4, 727684), (8, 363842), (16, 181921), (109, 26704), (218, 13352), (436, 6676), (872, 3338), (1669, 1744)]