1242874

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:725

約数の個数: 16

約数和(自身を含む): 1995840

約数和(自身を除く): 752966

約数列:

[1, 2, 23, 41, 46, 82, 659, 943, 1318, 1886, 15157, 27019, 30314, 54038, 621437, 1242874]

約数ペア:

[(1, 1242874), (2, 621437), (23, 54038), (41, 30314), (46, 27019), (82, 15157), (659, 1886), (943, 1318)]