2016649361

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{12251}}^1$

素因数の和:12712

約数の個数: 16

約数和(自身を含む): 2233588608

約数和(自身を除く): 216939247

約数列:

[1, 17, 23, 391, 421, 7157, 9683, 12251, 164611, 208267, 281773, 4790141, 5157671, 87680407, 118626433, 2016649361]

約数ペア:

[(1, 2016649361), (17, 118626433), (23, 87680407), (391, 5157671), (421, 4790141), (7157, 281773), (9683, 208267), (12251, 164611)]