539138

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1$

素因数の和:277

約数の個数: 16

約数和(自身を含む): 870264

約数和(自身を除く): 331126

約数列:

[1, 2, 17, 34, 101, 157, 202, 314, 1717, 2669, 3434, 5338, 15857, 31714, 269569, 539138]

約数ペア:

[(1, 539138), (2, 269569), (17, 31714), (34, 15857), (101, 5338), (157, 3434), (202, 2669), (314, 1717)]