1489716641

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{12979}}^1$

素因数の和:13868

約数の個数: 16

約数和(自身を含む): 1794355200

約数和(自身を除く): 304638559

約数列:

[1, 7, 19, 133, 863, 6041, 12979, 16397, 90853, 114779, 246601, 1726207, 11200877, 78406139, 212816663, 1489716641]

約数ペア:

[(1, 1489716641), (7, 212816663), (19, 78406139), (133, 11200877), (863, 1726207), (6041, 246601), (12979, 114779), (16397, 90853)]