2217249914

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{371897}}^1$

素因数の和:372181

約数の個数: 16

約数和(自身を含む): 3641625216

約数和(自身を除く): 1424375302

約数列:

[1, 2, 11, 22, 271, 542, 2981, 5962, 371897, 743794, 4090867, 8181734, 100784087, 201568174, 1108624957, 2217249914]

約数ペア:

[(1, 2217249914), (2, 1108624957), (11, 201568174), (22, 100784087), (271, 8181734), (542, 4090867), (2981, 743794), (5962, 371897)]