2077987753

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{12347}}^1$

素因数の和:12528

約数の個数: 16

約数和(自身を含む): 2204858880

約数和(自身を除く): 126871127

約数列:

[1, 31, 61, 89, 1891, 2759, 5429, 12347, 168299, 382757, 753167, 1098883, 23348177, 34065373, 67031863, 2077987753]

約数ペア:

[(1, 2077987753), (31, 67031863), (61, 34065373), (89, 23348177), (1891, 1098883), (2759, 753167), (5429, 382757), (12347, 168299)]