5290856

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{9871}}^1$

素因数の和:9944

約数の個数: 16

約数和(自身を含む): 10069440

約数和(自身を除く): 4778584

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 9871, 19742, 39484, 78968, 661357, 1322714, 2645428, 5290856]

約数ペア:

[(1, 5290856), (2, 2645428), (4, 1322714), (8, 661357), (67, 78968), (134, 39484), (268, 19742), (536, 9871)]