2011388142

素因数分解:

$2^1\times 3^1\times {\mathrm{2141}}^1\times {\mathrm{156577}}^1$

素因数の和:158723

約数の個数: 16

約数和(自身を含む): 4024680912

約数和(自身を除く): 2013292770

約数列:

[1, 2, 3, 6, 2141, 4282, 6423, 12846, 156577, 313154, 469731, 939462, 335231357, 670462714, 1005694071, 2011388142]

約数ペア:

[(1, 2011388142), (2, 1005694071), (3, 670462714), (6, 335231357), (2141, 939462), (4282, 469731), (6423, 313154), (12846, 156577)]