1640249533

素因数分解:

${\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{449}}^1\times {\mathrm{2897}}^1$

素因数の和:3456

約数の個数: 16

約数和(自身を含む): 1789225200

約数和(自身を除く): 148975667

約数列:

[1, 13, 97, 449, 1261, 2897, 5837, 37661, 43553, 281009, 566189, 1300753, 3653117, 16909789, 126173041, 1640249533]

約数ペア:

[(1, 1640249533), (13, 126173041), (97, 16909789), (449, 3653117), (1261, 1300753), (2897, 566189), (5837, 281009), (37661, 43553)]