4900572

素因数分解:

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

素因数の和:898

約数の個数: 36

約数和(自身を含む): 12468456

約数和(自身を除く): 7567884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 691, 788, 1182, 1382, 1773, 2073, 2364, 2764, 3546, 4146, 6219, 7092, 8292, 12438, 24876, 136127, 272254, 408381, 544508, 816762, 1225143, 1633524, 2450286, 4900572]

約数ペア:

[(1, 4900572), (2, 2450286), (3, 1633524), (4, 1225143), (6, 816762), (9, 544508), (12, 408381), (18, 272254), (36, 136127), (197, 24876), (394, 12438), (591, 8292), (691, 7092), (788, 6219), (1182, 4146), (1382, 3546), (1773, 2764), (2073, 2364)]