317440565558

素因数分解:

$2^1\times {\mathrm{401}}^1\times {\mathrm{5573}}^1\times {\mathrm{71023}}^1$

素因数の和:76999

約数の個数: 16

約数和(自身を含む): 477440657856

約数和(自身を除く): 160000092298

約数列:

[1, 2, 401, 802, 5573, 11146, 71023, 142046, 2234773, 4469546, 28480223, 56960446, 395811179, 791622358, 158720282779, 317440565558]

約数ペア:

[(1, 317440565558), (2, 158720282779), (401, 791622358), (802, 395811179), (5573, 56960446), (11146, 28480223), (71023, 4469546), (142046, 2234773)]