2251694

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:331

約数の個数: 16

約数和(自身を含む): 3481056

約数和(自身を除く): 1229362

約数列:

[1, 2, 71, 101, 142, 157, 202, 314, 7171, 11147, 14342, 15857, 22294, 31714, 1125847, 2251694]

約数ペア:

[(1, 2251694), (2, 1125847), (71, 31714), (101, 22294), (142, 15857), (157, 14342), (202, 11147), (314, 7171)]