1330685818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8640817}}^1$

素因数の和:8640837

約数の個数: 16

約数和(自身を含む): 2488555584

約数和(自身を除く): 1157869766

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 8640817, 17281634, 60485719, 95048987, 120971438, 190097974, 665342909, 1330685818]

約数ペア:

[(1, 1330685818), (2, 665342909), (7, 190097974), (11, 120971438), (14, 95048987), (22, 60485719), (77, 17281634), (154, 8640817)]