489646514

素因数分解:

$2^1\times 7^2\times {\mathrm{797}}^1\times {\mathrm{6269}}^1$

素因数の和:7082

約数の個数: 24

約数和(自身を含む): 855591660

約数和(自身を除く): 365945146

約数列:

[1, 2, 7, 14, 49, 98, 797, 1594, 5579, 6269, 11158, 12538, 39053, 43883, 78106, 87766, 307181, 614362, 4996393, 9992786, 34974751, 69949502, 244823257, 489646514]

約数ペア:

[(1, 489646514), (2, 244823257), (7, 69949502), (14, 34974751), (49, 9992786), (98, 4996393), (797, 614362), (1594, 307181), (5579, 87766), (6269, 78106), (11158, 43883), (12538, 39053)]