2147805655210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30223}}^1\times {\mathrm{418031}}^1$

素因数の和:448278

約数の個数: 32

約数和(自身を含む): 4093610130432

約数和(自身を除く): 1945804475222

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 30223, 60446, 151115, 302230, 418031, 513791, 836062, 1027582, 2090155, 2568955, 4180310, 5137910, 7106527, 14213054, 35532635, 71065270, 12634150913, 25268301826, 63170754565, 126341509130, 214780565521, 429561131042, 1073902827605, 2147805655210]

約数ペア:

[(1, 2147805655210), (2, 1073902827605), (5, 429561131042), (10, 214780565521), (17, 126341509130), (34, 63170754565), (85, 25268301826), (170, 12634150913), (30223, 71065270), (60446, 35532635), (151115, 14213054), (302230, 7106527), (418031, 5137910), (513791, 4180310), (836062, 2568955), (1027582, 2090155)]