313619478

素因数分解:

$2^1\times 3^1\times {\mathrm{2143}}^1\times {\mathrm{24391}}^1$

素因数の和:26539

約数の個数: 16

約数和(自身を含む): 627557376

約数和(自身を除く): 313937898

約数列:

[1, 2, 3, 6, 2143, 4286, 6429, 12858, 24391, 48782, 73173, 146346, 52269913, 104539826, 156809739, 313619478]

約数ペア:

[(1, 313619478), (2, 156809739), (3, 104539826), (6, 52269913), (2143, 146346), (4286, 73173), (6429, 48782), (12858, 24391)]