252157802

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{7243}}^1$

素因数の和:7374

約数の個数: 24

約数和(自身を含む): 413603424

約数和(自身を除く): 161445622

約数列:

[1, 2, 13, 26, 103, 169, 206, 338, 1339, 2678, 7243, 14486, 17407, 34814, 94159, 188318, 746029, 1224067, 1492058, 2448134, 9698377, 19396754, 126078901, 252157802]

約数ペア:

[(1, 252157802), (2, 126078901), (13, 19396754), (26, 9698377), (103, 2448134), (169, 1492058), (206, 1224067), (338, 746029), (1339, 188318), (2678, 94159), (7243, 34814), (14486, 17407)]