77780494

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{11083}}^1$

素因数の和:11136

約数の個数: 24

約数和(自身を含む): 132675480

約数和(自身を除く): 54894986

約数列:

[1, 2, 11, 22, 29, 58, 121, 242, 319, 638, 3509, 7018, 11083, 22166, 121913, 243826, 321407, 642814, 1341043, 2682086, 3535477, 7070954, 38890247, 77780494]

約数ペア:

[(1, 77780494), (2, 38890247), (11, 7070954), (22, 3535477), (29, 2682086), (58, 1341043), (121, 642814), (242, 321407), (319, 243826), (638, 121913), (3509, 22166), (7018, 11083)]