2047443553

素因数分解:

${\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{20359}}^1$

素因数の和:20524

約数の個数: 16

約数和(自身を含む): 2215168000

約数和(自身を除く): 167724447

約数列:

[1, 19, 67, 79, 1273, 1501, 5293, 20359, 100567, 386821, 1364053, 1608361, 25917007, 30558859, 107760187, 2047443553]

約数ペア:

[(1, 2047443553), (19, 107760187), (67, 30558859), (79, 25917007), (1273, 1608361), (1501, 1364053), (5293, 386821), (20359, 100567)]