1085877442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{623351}}^1$

素因数の和:623433

約数の個数: 16

約数和(自身を含む): 1780293312

約数和(自身を除く): 694415870

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 623351, 1246702, 8103563, 16207126, 41764517, 83529034, 542938721, 1085877442]

約数ペア:

[(1, 1085877442), (2, 542938721), (13, 83529034), (26, 41764517), (67, 16207126), (134, 8103563), (871, 1246702), (1742, 623351)]