1688895855688

素因数分解:

$2^3\times {\mathrm{1489}}^1\times {\mathrm{2161}}^1\times {\mathrm{65609}}^1$

素因数の和:69265

約数の個数: 32

約数和(自身を含む): 3170321127000

約数和(自身を除く): 1481425271312

約数列:

[1, 2, 4, 8, 1489, 2161, 2978, 4322, 5956, 8644, 11912, 17288, 65609, 131218, 262436, 524872, 3217729, 6435458, 12870916, 25741832, 97691801, 141781049, 195383602, 283562098, 390767204, 567124196, 781534408, 1134248392, 211111981961, 422223963922, 844447927844, 1688895855688]

約数ペア:

[(1, 1688895855688), (2, 844447927844), (4, 422223963922), (8, 211111981961), (1489, 1134248392), (2161, 781534408), (2978, 567124196), (4322, 390767204), (5956, 283562098), (8644, 195383602), (11912, 141781049), (17288, 97691801), (65609, 25741832), (131218, 12870916), (262436, 6435458), (524872, 3217729)]