2271189940

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{495893}}^1$

素因数の和:496131

約数の個数: 24

約数和(自身を含む): 4790336040

約数和(自身を除く): 2519146100

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 495893, 991786, 1983572, 2479465, 4958930, 9917860, 113559497, 227118994, 454237988, 567797485, 1135594970, 2271189940]

約数ペア:

[(1, 2271189940), (2, 1135594970), (4, 567797485), (5, 454237988), (10, 227118994), (20, 113559497), (229, 9917860), (458, 4958930), (916, 2479465), (1145, 1983572), (2290, 991786), (4580, 495893)]