77420486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{270701}}^1$

素因数の和:270727

約数の個数: 16

約数和(自身を含む): 136433808

約数和(自身を除く): 59013322

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 270701, 541402, 2977711, 3519113, 5955422, 7038226, 38710243, 77420486]

約数ペア:

[(1, 77420486), (2, 38710243), (11, 7038226), (13, 5955422), (22, 3519113), (26, 2977711), (143, 541402), (286, 270701)]