519888350023

素因数分解:

$7^2\times {\mathrm{139}}^1\times {\mathrm{3203}}^1\times {\mathrm{23831}}^1$

素因数の和:27187

約数の個数: 24

約数和(自身を含む): 609334669440

約数和(自身を除く): 89446319417

約数列:

[1, 7, 49, 139, 973, 3203, 6811, 22421, 23831, 156947, 166817, 445217, 1167719, 3116519, 3312509, 21815633, 23187563, 76330693, 162312941, 534314851, 3740203957, 10609966327, 74269764289, 519888350023]

約数ペア:

[(1, 519888350023), (7, 74269764289), (49, 10609966327), (139, 3740203957), (973, 534314851), (3203, 162312941), (6811, 76330693), (22421, 23187563), (23831, 21815633), (156947, 3312509), (166817, 3116519), (445217, 1167719)]