490620116

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{52937}}^1$

素因数の和:53279

約数の個数: 24

約数和(自身を含む): 984223296

約数和(自身を除く): 493603180

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 2317, 4634, 9268, 52937, 105874, 211748, 370559, 741118, 1482236, 17522147, 35044294, 70088588, 122655029, 245310058, 490620116]

約数ペア:

[(1, 490620116), (2, 245310058), (4, 122655029), (7, 70088588), (14, 35044294), (28, 17522147), (331, 1482236), (662, 741118), (1324, 370559), (2317, 211748), (4634, 105874), (9268, 52937)]