137782018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{23813}}^1$

素因数の和:24089

約数の個数: 16

約数和(自身を含む): 226328256

約数和(自身を除く): 88546238

約数列:

[1, 2, 11, 22, 263, 526, 2893, 5786, 23813, 47626, 261943, 523886, 6262819, 12525638, 68891009, 137782018]

約数ペア:

[(1, 137782018), (2, 68891009), (11, 12525638), (22, 6262819), (263, 523886), (526, 261943), (2893, 47626), (5786, 23813)]