191880454818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2460005831}}^1$

素因数の和:2460005849

約数の個数: 16

約数和(自身を含む): 413280979776

約数和(自身を除く): 221400524958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2460005831, 4920011662, 7380017493, 14760034986, 31980075803, 63960151606, 95940227409, 191880454818]

約数ペア:

[(1, 191880454818), (2, 95940227409), (3, 63960151606), (6, 31980075803), (13, 14760034986), (26, 7380017493), (39, 4920011662), (78, 2460005831)]