2488896753

素因数分解:

$3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{121309}}^1$

素因数の和:122296

約数の個数: 16

約数和(自身を含む): 3796517760

約数和(自身を除く): 1307621007

約数列:

[1, 3, 7, 21, 977, 2931, 6839, 20517, 121309, 363927, 849163, 2547489, 118518893, 355556679, 829632251, 2488896753]

約数ペア:

[(1, 2488896753), (3, 829632251), (7, 355556679), (21, 118518893), (977, 2547489), (2931, 849163), (6839, 363927), (20517, 121309)]