728412265919

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{4357}}^1\times {\mathrm{13933}}^1$

素因数の和:18387

約数の個数: 24

約数和(自身を含む): 800104325472

約数和(自身を除く): 71692059553

約数列:

[1, 13, 71, 169, 923, 4357, 11999, 13933, 56641, 181129, 309347, 736333, 989243, 2354677, 4021511, 12860159, 52279643, 60706081, 167182067, 789179053, 4310131751, 10259327689, 56031712763, 728412265919]

約数ペア:

[(1, 728412265919), (13, 56031712763), (71, 10259327689), (169, 4310131751), (923, 789179053), (4357, 167182067), (11999, 60706081), (13933, 52279643), (56641, 12860159), (181129, 4021511), (309347, 2354677), (736333, 989243)]