271471486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{86291}}^1$

素因数の和:86328

約数の個数: 24

約数和(自身を含む): 482027112

約数和(自身を除く): 210555626

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 86291, 172582, 949201, 1121783, 1898402, 2243566, 10441211, 12339613, 20882422, 24679226, 135735743, 271471486]

約数ペア:

[(1, 271471486), (2, 135735743), (11, 24679226), (13, 20882422), (22, 12339613), (26, 10441211), (121, 2243566), (143, 1898402), (242, 1121783), (286, 949201), (1573, 172582), (3146, 86291)]