890254807

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{24821}}^1$

素因数の和:24954

約数の個数: 16

約数和(自身を含む): 1000823040

約数和(自身を除く): 110568233

約数列:

[1, 13, 31, 89, 403, 1157, 2759, 24821, 35867, 322673, 769451, 2209069, 10002863, 28717897, 68481139, 890254807]

約数ペア:

[(1, 890254807), (13, 68481139), (31, 28717897), (89, 10002863), (403, 2209069), (1157, 769451), (2759, 322673), (24821, 35867)]