2018927348

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{2099}}^1$

素因数の和:2304

約数の個数: 48

約数和(自身を含む): 3722510400

約数和(自身を除く): 1703583052

約数列:

[1, 2, 4, 37, 67, 74, 97, 134, 148, 194, 268, 388, 2099, 2479, 3589, 4198, 4958, 6499, 7178, 8396, 9916, 12998, 14356, 25996, 77663, 140633, 155326, 203603, 240463, 281266, 310652, 407206, 480926, 562532, 814412, 961852, 5203421, 7533311, 10406842, 13641401, 15066622, 20813684, 27282802, 30133244, 54565604, 504731837, 1009463674, 2018927348]

約数ペア:

[(1, 2018927348), (2, 1009463674), (4, 504731837), (37, 54565604), (67, 30133244), (74, 27282802), (97, 20813684), (134, 15066622), (148, 13641401), (194, 10406842), (268, 7533311), (388, 5203421), (2099, 961852), (2479, 814412), (3589, 562532), (4198, 480926), (4958, 407206), (6499, 310652), (7178, 281266), (8396, 240463), (9916, 203603), (12998, 155326), (14356, 140633), (25996, 77663)]