2080494488

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{6342971}}^1$

素因数の和:6343018

約数の個数: 16

約数和(自身を含む): 3996072360

約数和(自身を除く): 1915577872

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 6342971, 12685942, 25371884, 50743768, 260061811, 520123622, 1040247244, 2080494488]

約数ペア:

[(1, 2080494488), (2, 1040247244), (4, 520123622), (8, 260061811), (41, 50743768), (82, 25371884), (164, 12685942), (328, 6342971)]