1438804834

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{55207}}^1$

素因数の和:55449

約数の個数: 16

約数和(自身を含む): 2198161728

約数和(自身を除く): 759356894

約数列:

[1, 2, 83, 157, 166, 314, 13031, 26062, 55207, 110414, 4582181, 8667499, 9164362, 17334998, 719402417, 1438804834]

約数ペア:

[(1, 1438804834), (2, 719402417), (83, 17334998), (157, 9164362), (166, 8667499), (314, 4582181), (13031, 110414), (26062, 55207)]