2213306312

素因数分解:

$2^3\times 7^1\times {\mathrm{3511}}^1\times {\mathrm{11257}}^1$

素因数の和:14781

約数の個数: 32

約数和(自身を含む): 4744571520

約数和(自身を除く): 2531265208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3511, 7022, 11257, 14044, 22514, 24577, 28088, 45028, 49154, 78799, 90056, 98308, 157598, 196616, 315196, 630392, 39523327, 79046654, 158093308, 276663289, 316186616, 553326578, 1106653156, 2213306312]

約数ペア:

[(1, 2213306312), (2, 1106653156), (4, 553326578), (7, 316186616), (8, 276663289), (14, 158093308), (28, 79046654), (56, 39523327), (3511, 630392), (7022, 315196), (11257, 196616), (14044, 157598), (22514, 98308), (24577, 90056), (28088, 78799), (45028, 49154)]