1285656

素因数分解:

$2^3\times 3^1\times {\mathrm{53569}}^1$

素因数の和:53578

約数の個数: 16

約数和(自身を含む): 3214200

約数和(自身を除く): 1928544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53569, 107138, 160707, 214276, 321414, 428552, 642828, 1285656]

約数ペア:

[(1, 1285656), (2, 642828), (3, 428552), (4, 321414), (6, 214276), (8, 160707), (12, 107138), (24, 53569)]