2080804592

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2453779}}^1$

素因数の和:2453840

約数の個数: 20

約数和(自身を含む): 4107627720

約数和(自身を除く): 2026823128

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2453779, 4907558, 9815116, 19630232, 39260464, 130050287, 260100574, 520201148, 1040402296, 2080804592]

約数ペア:

[(1, 2080804592), (2, 1040402296), (4, 520201148), (8, 260100574), (16, 130050287), (53, 39260464), (106, 19630232), (212, 9815116), (424, 4907558), (848, 2453779)]