2308306

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1153}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 4652928

約数和(自身を除く): 2344622

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 1153, 2002, 2306, 8071, 12683, 14989, 16142, 25366, 29978, 88781, 104923, 164879, 177562, 209846, 329758, 1154153, 2308306]

約数ペア:

[(1, 2308306), (2, 1154153), (7, 329758), (11, 209846), (13, 177562), (14, 164879), (22, 104923), (26, 88781), (77, 29978), (91, 25366), (143, 16142), (154, 14989), (182, 12683), (286, 8071), (1001, 2306), (1153, 2002)]