394806529

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{20233}}^1$

素因数の和:20344

約数の個数: 16

約数和(自身を含む): 453241600

約数和(自身を除く): 58435071

約数列:

[1, 13, 19, 79, 247, 1027, 1501, 19513, 20233, 263029, 384427, 1598407, 4997551, 20779291, 30369733, 394806529]

約数ペア:

[(1, 394806529), (13, 30369733), (19, 20779291), (79, 4997551), (247, 1598407), (1027, 384427), (1501, 263029), (19513, 20233)]