2014906180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{14731}}^1$

素因数の和:15724

約数の個数: 48

約数和(自身を含む): 4841053056

約数和(自身を除く): 2826146876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 977, 1954, 3908, 4885, 6839, 9770, 13678, 14731, 19540, 27356, 29462, 34195, 58924, 68390, 73655, 103117, 136780, 147310, 206234, 294620, 412468, 515585, 1031170, 2062340, 14392187, 28784374, 57568748, 71960935, 100745309, 143921870, 201490618, 287843740, 402981236, 503726545, 1007453090, 2014906180]

約数ペア:

[(1, 2014906180), (2, 1007453090), (4, 503726545), (5, 402981236), (7, 287843740), (10, 201490618), (14, 143921870), (20, 100745309), (28, 71960935), (35, 57568748), (70, 28784374), (140, 14392187), (977, 2062340), (1954, 1031170), (3908, 515585), (4885, 412468), (6839, 294620), (9770, 206234), (13678, 147310), (14731, 136780), (19540, 103117), (27356, 73655), (29462, 68390), (34195, 58924)]