1187547242

素因数分解:

$2^1\times 7^2\times {\mathrm{2237}}^1\times {\mathrm{5417}}^1$

素因数の和:7670

約数の個数: 24

約数和(自身を含む): 2073457764

約数和(自身を除く): 885910522

約数列:

[1, 2, 7, 14, 49, 98, 2237, 4474, 5417, 10834, 15659, 31318, 37919, 75838, 109613, 219226, 265433, 530866, 12117829, 24235658, 84824803, 169649606, 593773621, 1187547242]

約数ペア:

[(1, 1187547242), (2, 593773621), (7, 169649606), (14, 84824803), (49, 24235658), (98, 12117829), (2237, 530866), (4474, 265433), (5417, 219226), (10834, 109613), (15659, 75838), (31318, 37919)]