1649387573912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{12419339}}^1$

素因数の和:12420635

約数の個数: 32

約数和(自身を含む): 3333102469200

約数和(自身を除く): 1683714895288

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1277, 2554, 5108, 10216, 16601, 33202, 66404, 132808, 12419339, 24838678, 49677356, 99354712, 161451407, 322902814, 645805628, 1291611256, 15859495903, 31718991806, 63437983612, 126875967224, 206173446739, 412346893478, 824693786956, 1649387573912]

約数ペア:

[(1, 1649387573912), (2, 824693786956), (4, 412346893478), (8, 206173446739), (13, 126875967224), (26, 63437983612), (52, 31718991806), (104, 15859495903), (1277, 1291611256), (2554, 645805628), (5108, 322902814), (10216, 161451407), (16601, 99354712), (33202, 49677356), (66404, 24838678), (132808, 12419339)]