2912893627

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1\times {\mathrm{41213}}^1$

素因数の和:41682

約数の個数: 16

約数和(自身を含む): 3481758720

約数和(自身を除く): 568865093

約数列:

[1, 7, 23, 161, 439, 3073, 10097, 41213, 70679, 288491, 947899, 6635293, 18092507, 126647549, 416127661, 2912893627]

約数ペア:

[(1, 2912893627), (7, 416127661), (23, 126647549), (161, 18092507), (439, 6635293), (3073, 947899), (10097, 288491), (41213, 70679)]