3245864

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{643}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 6105120

約数和(自身を除く): 2859256

約数列:

[1, 2, 4, 8, 631, 643, 1262, 1286, 2524, 2572, 5048, 5144, 405733, 811466, 1622932, 3245864]

約数ペア:

[(1, 3245864), (2, 1622932), (4, 811466), (8, 405733), (631, 5144), (643, 5048), (1262, 2572), (1286, 2524)]