2139804979

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{75401}}^1$

素因数の和:75510

約数の個数: 16

約数和(自身を含む): 2406831840

約数和(自身を除く): 267026861

約数列:

[1, 13, 37, 59, 481, 767, 2183, 28379, 75401, 980213, 2789837, 4448659, 36267881, 57832567, 164600383, 2139804979]

約数ペア:

[(1, 2139804979), (13, 164600383), (37, 57832567), (59, 36267881), (481, 4448659), (767, 2789837), (2183, 980213), (28379, 75401)]