2012118892

素因数分解:

$2^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{200171}}^1$

素因数の和:200541

約数の個数: 24

約数和(自身を含む): 4035467520

約数和(自身を除く): 2023348628

約数列:

[1, 2, 4, 7, 14, 28, 359, 718, 1436, 2513, 5026, 10052, 200171, 400342, 800684, 1401197, 2802394, 5604788, 71861389, 143722778, 287445556, 503029723, 1006059446, 2012118892]

約数ペア:

[(1, 2012118892), (2, 1006059446), (4, 503029723), (7, 287445556), (14, 143722778), (28, 71861389), (359, 5604788), (718, 2802394), (1436, 1401197), (2513, 800684), (5026, 400342), (10052, 200171)]