138966442

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{2341}}^1$

素因数の和:2853

約数の個数: 16

約数和(自身を含む): 212128992

約数和(自身を除く): 73162550

約数列:

[1, 2, 67, 134, 443, 886, 2341, 4682, 29681, 59362, 156847, 313694, 1037063, 2074126, 69483221, 138966442]

約数ペア:

[(1, 138966442), (2, 69483221), (67, 2074126), (134, 1037063), (443, 313694), (886, 156847), (2341, 59362), (4682, 29681)]