7883018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 14236992

約数和(自身を除く): 6353974

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 641, 946, 1118, 1282, 6149, 7051, 8333, 12298, 14102, 16666, 27563, 55126, 91663, 183326, 303193, 358319, 606386, 716638, 3941509, 7883018]

約数ペア:

[(1, 7883018), (2, 3941509), (11, 716638), (13, 606386), (22, 358319), (26, 303193), (43, 183326), (86, 91663), (143, 55126), (286, 27563), (473, 16666), (559, 14102), (641, 12298), (946, 8333), (1118, 7051), (1282, 6149)]