2133940

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4639}}^1$

素因数の和:4671

約数の個数: 24

約数和(自身を含む): 4677120

約数和(自身を除く): 2543180

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4639, 9278, 18556, 23195, 46390, 92780, 106697, 213394, 426788, 533485, 1066970, 2133940]

約数ペア:

[(1, 2133940), (2, 1066970), (4, 533485), (5, 426788), (10, 213394), (20, 106697), (23, 92780), (46, 46390), (92, 23195), (115, 18556), (230, 9278), (460, 4639)]