420216134

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{30323}}^1$

素因数の和:30392

約数の個数: 24

約数和(自身を含む): 699210792

約数和(自身を除く): 278994658

約数列:

[1, 2, 13, 26, 41, 82, 169, 338, 533, 1066, 6929, 13858, 30323, 60646, 394199, 788398, 1243243, 2486486, 5124587, 10249174, 16162159, 32324318, 210108067, 420216134]

約数ペア:

[(1, 420216134), (2, 210108067), (13, 32324318), (26, 16162159), (41, 10249174), (82, 5124587), (169, 2486486), (338, 1243243), (533, 788398), (1066, 394199), (6929, 60646), (13858, 30323)]