78492986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{274451}}^1$

素因数の和:274477

約数の個数: 16

約数和(自身を含む): 138323808

約数和(自身を除く): 59830822

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 274451, 548902, 3018961, 3567863, 6037922, 7135726, 39246493, 78492986]

約数ペア:

[(1, 78492986), (2, 39246493), (11, 7135726), (13, 6037922), (22, 3567863), (26, 3018961), (143, 548902), (286, 274451)]