1993622449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{371321}}^1$

素因数の和:371400

約数の個数: 16

約数和(自身を含む): 2495283840

約数和(自身を除く): 501661391

約数列:

[1, 7, 13, 59, 91, 413, 767, 5369, 371321, 2599247, 4827173, 21907939, 33790211, 153355573, 284803207, 1993622449]

約数ペア:

[(1, 1993622449), (7, 284803207), (13, 153355573), (59, 33790211), (91, 21907939), (413, 4827173), (767, 2599247), (5369, 371321)]