2439568

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{8969}}^1$

素因数の和:8994

約数の個数: 20

約数和(自身を含む): 5005260

約数和(自身を除く): 2565692

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8969, 17938, 35876, 71752, 143504, 152473, 304946, 609892, 1219784, 2439568]

約数ペア:

[(1, 2439568), (2, 1219784), (4, 609892), (8, 304946), (16, 152473), (17, 143504), (34, 71752), (68, 35876), (136, 17938), (272, 8969)]