2221896

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2205

約数の個数: 32

約数和(自身を含む): 5686560

約数和(自身を除く): 3464664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 2153, 4306, 6459, 8612, 12918, 17224, 25836, 51672, 92579, 185158, 277737, 370316, 555474, 740632, 1110948, 2221896]

約数ペア:

[(1, 2221896), (2, 1110948), (3, 740632), (4, 555474), (6, 370316), (8, 277737), (12, 185158), (24, 92579), (43, 51672), (86, 25836), (129, 17224), (172, 12918), (258, 8612), (344, 6459), (516, 4306), (1032, 2153)]