2641503678

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1740121}}^1$

素因数の和:1740160

約数の個数: 32

約数和(自身を含む): 6013861632

約数和(自身を除く): 3372357954

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 1740121, 3480242, 5220363, 10440726, 19141331, 38282662, 40022783, 57423993, 80045566, 114847986, 120068349, 240136698, 440250613, 880501226, 1320751839, 2641503678]

約数ペア:

[(1, 2641503678), (2, 1320751839), (3, 880501226), (6, 440250613), (11, 240136698), (22, 120068349), (23, 114847986), (33, 80045566), (46, 57423993), (66, 40022783), (69, 38282662), (138, 19141331), (253, 10440726), (506, 5220363), (759, 3480242), (1518, 1740121)]