253584856

素因数分解:

$2^3\times 7^1\times {\mathrm{4528301}}^1$

素因数の和:4528314

約数の個数: 16

約数和(自身を含む): 543396240

約数和(自身を除く): 289811384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4528301, 9056602, 18113204, 31698107, 36226408, 63396214, 126792428, 253584856]

約数ペア:

[(1, 253584856), (2, 126792428), (4, 63396214), (7, 36226408), (8, 31698107), (14, 18113204), (28, 9056602), (56, 4528301)]