442548638

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1\times {\mathrm{2039}}^1$

素因数の和:2504

約数の個数: 32

約数和(自身を含む): 781401600

約数和(自身を除く): 338852962

約数列:

[1, 2, 7, 14, 37, 74, 259, 419, 518, 838, 2039, 2933, 4078, 5866, 14273, 15503, 28546, 31006, 75443, 108521, 150886, 217042, 528101, 854341, 1056202, 1708682, 5980387, 11960774, 31610617, 63221234, 221274319, 442548638]

約数ペア:

[(1, 442548638), (2, 221274319), (7, 63221234), (14, 31610617), (37, 11960774), (74, 5980387), (259, 1708682), (419, 1056202), (518, 854341), (838, 528101), (2039, 217042), (2933, 150886), (4078, 108521), (5866, 75443), (14273, 31006), (15503, 28546)]