27720409678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{62715859}}^1$

素因数の和:62715891

約数の個数: 16

約数和(自身を含む): 47413190160

約数和(自身を除く): 19692780482

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 62715859, 125431718, 815306167, 1066169603, 1630612334, 2132339206, 13860204839, 27720409678]

約数ペア:

[(1, 27720409678), (2, 13860204839), (13, 2132339206), (17, 1630612334), (26, 1066169603), (34, 815306167), (221, 125431718), (442, 62715859)]