2920781645

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{150053}}^1$

素因数の和:150304

約数の個数: 16

約数和(自身を含む): 3727341360

約数和(自身を除く): 806559715

約数列:

[1, 5, 17, 85, 229, 1145, 3893, 19465, 150053, 750265, 2550901, 12754505, 34362137, 171810685, 584156329, 2920781645]

約数ペア:

[(1, 2920781645), (5, 584156329), (17, 171810685), (85, 34362137), (229, 12754505), (1145, 2550901), (3893, 750265), (19465, 150053)]