920020769

素因数分解:

${\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1\times {\mathrm{1471}}^1$

素因数の和:1948

約数の個数: 16

約数和(自身を含む): 976748544

約数和(自身を除く): 56727775

約数列:

[1, 23, 71, 383, 1471, 1633, 8809, 27193, 33833, 104441, 563393, 625439, 2402143, 12958039, 40000903, 920020769]

約数ペア:

[(1, 920020769), (23, 40000903), (71, 12958039), (383, 2402143), (1471, 625439), (1633, 563393), (8809, 104441), (27193, 33833)]