2083172980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14879807}}^1$

素因数の和:14879823

約数の個数: 24

約数和(自身を含む): 4999615488

約数和(自身を除く): 2916442508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14879807, 29759614, 59519228, 74399035, 104158649, 148798070, 208317298, 297596140, 416634596, 520793245, 1041586490, 2083172980]

約数ペア:

[(1, 2083172980), (2, 1041586490), (4, 520793245), (5, 416634596), (7, 297596140), (10, 208317298), (14, 148798070), (20, 104158649), (28, 74399035), (35, 59519228), (70, 29759614), (140, 14879807)]