2016508739

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{404029}}^1$

素因数の和:404090

約数の個数: 16

約数和(自身を含む): 2482360320

約数和(自身を除く): 465851581

約数列:

[1, 7, 23, 31, 161, 217, 713, 4991, 404029, 2828203, 9292667, 12524899, 65048669, 87674293, 288072677, 2016508739]

約数ペア:

[(1, 2016508739), (7, 288072677), (23, 87674293), (31, 65048669), (161, 12524899), (217, 9292667), (713, 2828203), (4991, 404029)]