1291213714

素因数分解:

$2^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{83617}}^1$

素因数の和:84729

約数の個数: 16

約数和(自身を含む): 2215542528

約数和(自身を除く): 924328814

約数列:

[1, 2, 7, 14, 1103, 2206, 7721, 15442, 83617, 167234, 585319, 1170638, 92229551, 184459102, 645606857, 1291213714]

約数ペア:

[(1, 1291213714), (2, 645606857), (7, 184459102), (14, 92229551), (1103, 1170638), (2206, 585319), (7721, 167234), (15442, 83617)]