2021497244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{132679}}^1$

素因数の和:132989

約数の個数: 24

約数和(自身を含む): 3822776160

約数和(自身を除く): 1801278916

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 3809, 7618, 15236, 132679, 265358, 530716, 1724827, 3449654, 6899308, 38874947, 77749894, 155499788, 505374311, 1010748622, 2021497244]

約数ペア:

[(1, 2021497244), (2, 1010748622), (4, 505374311), (13, 155499788), (26, 77749894), (52, 38874947), (293, 6899308), (586, 3449654), (1172, 1724827), (3809, 530716), (7618, 265358), (15236, 132679)]