2543900870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{99023}}^1$

素因数の和:99404

約数の個数: 32

約数和(自身を含む): 5247479808

約数和(自身を除く): 2703578938

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 367, 734, 1835, 2569, 3670, 5138, 12845, 25690, 99023, 198046, 495115, 693161, 990230, 1386322, 3465805, 6931610, 36341441, 72682882, 181707205, 254390087, 363414410, 508780174, 1271950435, 2543900870]

約数ペア:

[(1, 2543900870), (2, 1271950435), (5, 508780174), (7, 363414410), (10, 254390087), (14, 181707205), (35, 72682882), (70, 36341441), (367, 6931610), (734, 3465805), (1835, 1386322), (2569, 990230), (3670, 693161), (5138, 495115), (12845, 198046), (25690, 99023)]