1439914564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1787}}^1\times {\mathrm{18313}}^1$

素因数の和:20115

約数の個数: 24

約数和(自身を含む): 2750616288

約数和(自身を除く): 1310701724

約数列:

[1, 2, 4, 11, 22, 44, 1787, 3574, 7148, 18313, 19657, 36626, 39314, 73252, 78628, 201443, 402886, 805772, 32725331, 65450662, 130901324, 359978641, 719957282, 1439914564]

約数ペア:

[(1, 1439914564), (2, 719957282), (4, 359978641), (11, 130901324), (22, 65450662), (44, 32725331), (1787, 805772), (3574, 402886), (7148, 201443), (18313, 78628), (19657, 73252), (36626, 39314)]