2564753412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16440727}}^1$

素因数の和:16440747

約数の個数: 24

約数和(自身を含む): 6444765376

約数和(自身を除く): 3880011964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 16440727, 32881454, 49322181, 65762908, 98644362, 197288724, 213729451, 427458902, 641188353, 854917804, 1282376706, 2564753412]

約数ペア:

[(1, 2564753412), (2, 1282376706), (3, 854917804), (4, 641188353), (6, 427458902), (12, 213729451), (13, 197288724), (26, 98644362), (39, 65762908), (52, 49322181), (78, 32881454), (156, 16440727)]