318147656

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2339321}}^1$

素因数の和:2339344

約数の個数: 16

約数和(自身を含む): 631616940

約数和(自身を除く): 313469284

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2339321, 4678642, 9357284, 18714568, 39768457, 79536914, 159073828, 318147656]

約数ペア:

[(1, 318147656), (2, 159073828), (4, 79536914), (8, 39768457), (17, 18714568), (34, 9357284), (68, 4678642), (136, 2339321)]