211318068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1354603}}^1$

素因数の和:1354623

約数の個数: 24

約数和(自身を含む): 531004768

約数和(自身を除く): 319686700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1354603, 2709206, 4063809, 5418412, 8127618, 16255236, 17609839, 35219678, 52829517, 70439356, 105659034, 211318068]

約数ペア:

[(1, 211318068), (2, 105659034), (3, 70439356), (4, 52829517), (6, 35219678), (12, 17609839), (13, 16255236), (26, 8127618), (39, 5418412), (52, 4063809), (78, 2709206), (156, 1354603)]