284324404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{781111}}^1$

素因数の和:781135

約数の個数: 24

約数和(自身を含む): 612391808

約数和(自身を除く): 328067404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 781111, 1562222, 3124444, 5467777, 10154443, 10935554, 20308886, 21871108, 40617772, 71081101, 142162202, 284324404]

約数ペア:

[(1, 284324404), (2, 142162202), (4, 71081101), (7, 40617772), (13, 21871108), (14, 20308886), (26, 10935554), (28, 10154443), (52, 5467777), (91, 3124444), (182, 1562222), (364, 781111)]