790894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1601}}^1$

素因数の和:1635

約数の個数: 16

約数和(自身を含む): 1345680

約数和(自身を除く): 554786

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1601, 3202, 20813, 30419, 41626, 60838, 395447, 790894]

約数ペア:

[(1, 790894), (2, 395447), (13, 60838), (19, 41626), (26, 30419), (38, 20813), (247, 3202), (494, 1601)]