80450219518

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{421}}^1\times {\mathrm{330611}}^1$

素因数の和:331068

約数の個数: 24

約数和(自身を含む): 128496321144

約数和(自身を除く): 48046101626

約数列:

[1, 2, 17, 34, 289, 421, 578, 842, 7157, 14314, 121669, 243338, 330611, 661222, 5620387, 11240774, 95546579, 139187231, 191093158, 278374462, 2366182927, 4732365854, 40225109759, 80450219518]

約数ペア:

[(1, 80450219518), (2, 40225109759), (17, 4732365854), (34, 2366182927), (289, 278374462), (421, 191093158), (578, 139187231), (842, 95546579), (7157, 11240774), (14314, 5620387), (121669, 661222), (243338, 330611)]