2013278650

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{415109}}^1$

素因数の和:415218

約数の個数: 24

約数和(自身を含む): 3783312540

約数和(自身を除く): 1770033890

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 415109, 830218, 2075545, 4151090, 10377725, 20755450, 40265573, 80531146, 201327865, 402655730, 1006639325, 2013278650]

約数ペア:

[(1, 2013278650), (2, 1006639325), (5, 402655730), (10, 201327865), (25, 80531146), (50, 40265573), (97, 20755450), (194, 10377725), (485, 4151090), (970, 2075545), (2425, 830218), (4850, 415109)]