145482896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{699437}}^1$

素因数の和:699458

約数の個数: 20

約数和(自身を含む): 303556092

約数和(自身を除く): 158073196

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 699437, 1398874, 2797748, 5595496, 9092681, 11190992, 18185362, 36370724, 72741448, 145482896]

約数ペア:

[(1, 145482896), (2, 72741448), (4, 36370724), (8, 18185362), (13, 11190992), (16, 9092681), (26, 5595496), (52, 2797748), (104, 1398874), (208, 699437)]