2018959063730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{6991}}^1\times {\mathrm{4125629}}^1$

素因数の和:4132634

約数の個数: 32

約数和(自身を含む): 4153882314240

約数和(自身を除く): 2134923250510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 6991, 13982, 34955, 48937, 69910, 97874, 244685, 489370, 4125629, 8251258, 20628145, 28879403, 41256290, 57758806, 144397015, 288794030, 28842272339, 57684544678, 144211361695, 201895906373, 288422723390, 403791812746, 1009479531865, 2018959063730]

約数ペア:

[(1, 2018959063730), (2, 1009479531865), (5, 403791812746), (7, 288422723390), (10, 201895906373), (14, 144211361695), (35, 57684544678), (70, 28842272339), (6991, 288794030), (13982, 144397015), (34955, 57758806), (48937, 41256290), (69910, 28879403), (97874, 20628145), (244685, 8251258), (489370, 4125629)]