909993136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257351}}^1$

素因数の和:257389

約数の個数: 40

約数和(自身を含む): 2010433824

約数和(自身を除く): 1100440688

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 257351, 514702, 1029404, 2058808, 3345563, 4117616, 4374967, 6691126, 8749934, 13382252, 17499868, 26764504, 34999736, 53529008, 56874571, 69999472, 113749142, 227498284, 454996568, 909993136]

約数ペア:

[(1, 909993136), (2, 454996568), (4, 227498284), (8, 113749142), (13, 69999472), (16, 56874571), (17, 53529008), (26, 34999736), (34, 26764504), (52, 17499868), (68, 13382252), (104, 8749934), (136, 6691126), (208, 4374967), (221, 4117616), (272, 3345563), (442, 2058808), (884, 1029404), (1768, 514702), (3536, 257351)]