315960082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{117109}}^1$

素因数の和:117201

約数の個数: 16

約数和(自身を含む): 505915200

約数和(自身を除く): 189955118

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 117109, 234218, 2225071, 4450142, 8314739, 16629478, 157980041, 315960082]

約数ペア:

[(1, 315960082), (2, 157980041), (19, 16629478), (38, 8314739), (71, 4450142), (142, 2225071), (1349, 234218), (2698, 117109)]