2156618882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{2131}}^1$

素因数の和:2594

約数の個数: 32

約数和(自身を含む): 3565283904

約数和(自身を除く): 1408665022

約数列:

[1, 2, 11, 22, 157, 293, 314, 586, 1727, 2131, 3223, 3454, 4262, 6446, 23441, 46001, 46882, 92002, 334567, 506011, 624383, 669134, 1012022, 1248766, 3680237, 6868213, 7360474, 13736426, 98028131, 196056262, 1078309441, 2156618882]

約数ペア:

[(1, 2156618882), (2, 1078309441), (11, 196056262), (22, 98028131), (157, 13736426), (293, 7360474), (314, 6868213), (586, 3680237), (1727, 1248766), (2131, 1012022), (3223, 669134), (3454, 624383), (4262, 506011), (6446, 334567), (23441, 92002), (46001, 46882)]