2450286

素因数分解:

$2^1\times 3^2\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:896

約数の個数: 24

約数和(自身を含む): 5343624

約数和(自身を除く): 2893338

約数列:

[1, 2, 3, 6, 9, 18, 197, 394, 591, 691, 1182, 1382, 1773, 2073, 3546, 4146, 6219, 12438, 136127, 272254, 408381, 816762, 1225143, 2450286]

約数ペア:

[(1, 2450286), (2, 1225143), (3, 816762), (6, 408381), (9, 272254), (18, 136127), (197, 12438), (394, 6219), (591, 4146), (691, 3546), (1182, 2073), (1382, 1773)]