1330731636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{16759}}^1$

素因数の和:17288

約数の個数: 48

約数和(自身を含む): 3350659200

約数和(自身を除く): 2019927564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 509, 1018, 1527, 2036, 3054, 6108, 6617, 13234, 16759, 19851, 26468, 33518, 39702, 50277, 67036, 79404, 100554, 201108, 217867, 435734, 653601, 871468, 1307202, 2614404, 8530331, 17060662, 25590993, 34121324, 51181986, 102363972, 110894303, 221788606, 332682909, 443577212, 665365818, 1330731636]

約数ペア:

[(1, 1330731636), (2, 665365818), (3, 443577212), (4, 332682909), (6, 221788606), (12, 110894303), (13, 102363972), (26, 51181986), (39, 34121324), (52, 25590993), (78, 17060662), (156, 8530331), (509, 2614404), (1018, 1307202), (1527, 871468), (2036, 653601), (3054, 435734), (6108, 217867), (6617, 201108), (13234, 100554), (16759, 79404), (19851, 67036), (26468, 50277), (33518, 39702)]