2945542868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{635363}}^1$

素因数の和:635447

約数の個数: 24

約数和(自身を含む): 5514959520

約数和(自身を除く): 2569416652

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 635363, 1270726, 2541452, 12071897, 24143794, 38757143, 48287588, 77514286, 155028572, 736385717, 1472771434, 2945542868]

約数ペア:

[(1, 2945542868), (2, 1472771434), (4, 736385717), (19, 155028572), (38, 77514286), (61, 48287588), (76, 38757143), (122, 24143794), (244, 12071897), (1159, 2541452), (2318, 1270726), (4636, 635363)]