1333486

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1237}}^1$

素因数の和:1264

約数の個数: 24

約数和(自身を含む): 2540376

約数和(自身を除く): 1206890

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 1237, 2474, 8659, 13607, 17318, 27214, 60613, 95249, 121226, 190498, 666743, 1333486]

約数ペア:

[(1, 1333486), (2, 666743), (7, 190498), (11, 121226), (14, 95249), (22, 60613), (49, 27214), (77, 17318), (98, 13607), (154, 8659), (539, 2474), (1078, 1237)]