270315442

素因数分解:

$2^1\times {\mathrm{431}}^1\times {\mathrm{557}}^1\times {\mathrm{563}}^1$

素因数の和:1553

約数の個数: 16

約数和(自身を含む): 407866752

約数和(自身を除く): 137551310

約数列:

[1, 2, 431, 557, 563, 862, 1114, 1126, 240067, 242653, 313591, 480134, 485306, 627182, 135157721, 270315442]

約数ペア:

[(1, 270315442), (2, 135157721), (431, 627182), (557, 485306), (563, 480134), (862, 313591), (1114, 242653), (1126, 240067)]