2681562

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 5967360

約数和(自身を除く): 3285798

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1109, 1209, 2218, 2418, 3327, 6654, 14417, 28834, 34379, 43251, 68758, 86502, 103137, 206274, 446927, 893854, 1340781, 2681562]

約数ペア:

[(1, 2681562), (2, 1340781), (3, 893854), (6, 446927), (13, 206274), (26, 103137), (31, 86502), (39, 68758), (62, 43251), (78, 34379), (93, 28834), (186, 14417), (403, 6654), (806, 3327), (1109, 2418), (1209, 2218)]