2045312095

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{37313}}^1$

素因数の和:37914

約数の個数: 16

約数和(自身を含む): 2588099040

約数和(自身を除く): 542786945

約数列:

[1, 5, 19, 95, 577, 2885, 10963, 37313, 54815, 186565, 708947, 3544735, 21529601, 107648005, 409062419, 2045312095]

約数ペア:

[(1, 2045312095), (5, 409062419), (19, 107648005), (95, 21529601), (577, 3544735), (2885, 708947), (10963, 186565), (37313, 54815)]