2488213729

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{8831}}^1$

素因数の和:9072

約数の個数: 16

約数和(自身を含む): 2628403200

約数和(自身を除く): 140189471

約数列:

[1, 31, 61, 149, 1891, 4619, 8831, 9089, 273761, 281759, 538691, 1315819, 16699421, 40790389, 80264959, 2488213729]

約数ペア:

[(1, 2488213729), (31, 80264959), (61, 40790389), (149, 16699421), (1891, 1315819), (4619, 538691), (8831, 281759), (9089, 273761)]