1946333669

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{18289}}^1$

素因数の和:18980

約数の個数: 16

約数和(自身を含む): 2324732160

約数和(自身を除く): 378398491

約数列:

[1, 7, 23, 161, 661, 4627, 15203, 18289, 106421, 128023, 420647, 2944529, 12089029, 84623203, 278047667, 1946333669]

約数ペア:

[(1, 1946333669), (7, 278047667), (23, 84623203), (161, 12089029), (661, 2944529), (4627, 420647), (15203, 128023), (18289, 106421)]