804538774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1628621}}^1$

素因数の和:1628655

約数の個数: 16

約数和(自身を含む): 1368042480

約数和(自身を除く): 563503706

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1628621, 3257242, 21172073, 30943799, 42344146, 61887598, 402269387, 804538774]

約数ペア:

[(1, 804538774), (2, 402269387), (13, 61887598), (19, 42344146), (26, 30943799), (38, 21172073), (247, 3257242), (494, 1628621)]