1330360654

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1338391}}^1$

素因数の和:1338471

約数の個数: 16

約数和(自身を含む): 2312741376

約数和(自身を除く): 982380722

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1338391, 2676782, 9368737, 18737474, 95025761, 190051522, 665180327, 1330360654]

約数ペア:

[(1, 1330360654), (2, 665180327), (7, 190051522), (14, 95025761), (71, 18737474), (142, 9368737), (497, 2676782), (994, 1338391)]