813281042

素因数分解:

$2^1\times 7^1\times {\mathrm{2377}}^1\times {\mathrm{24439}}^1$

素因数の和:26825

約数の個数: 16

約数和(自身を含む): 1394839680

約数和(自身を除く): 581558638

約数列:

[1, 2, 7, 14, 2377, 4754, 16639, 24439, 33278, 48878, 171073, 342146, 58091503, 116183006, 406640521, 813281042]

約数ペア:

[(1, 813281042), (2, 406640521), (7, 116183006), (14, 58091503), (2377, 342146), (4754, 171073), (16639, 48878), (24439, 33278)]