3978889199

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1\times {\mathrm{6197}}^1$

素因数の和:6982

約数の個数: 16

約数和(自身を含む): 4284057600

約数和(自身を除く): 305168401

約数列:

[1, 19, 47, 719, 893, 6197, 13661, 33793, 117743, 291259, 642067, 4455643, 5533921, 84657217, 209415221, 3978889199]

約数ペア:

[(1, 3978889199), (19, 209415221), (47, 84657217), (719, 5533921), (893, 4455643), (6197, 642067), (13661, 291259), (33793, 117743)]