307923656

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{121421}}^1$

素因数の和:121744

約数の個数: 16

約数和(自身を含む): 579182940

約数和(自身を除く): 271259284

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 121421, 242842, 485684, 971368, 38490457, 76980914, 153961828, 307923656]

約数ペア:

[(1, 307923656), (2, 153961828), (4, 76980914), (8, 38490457), (317, 971368), (634, 485684), (1268, 242842), (2536, 121421)]