1957486576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{5319257}}^1$

素因数の和:5319288

約数の個数: 20

約数和(自身を含む): 3957527952

約数和(自身を除く): 2000041376

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 5319257, 10638514, 21277028, 42554056, 85108112, 122342911, 244685822, 489371644, 978743288, 1957486576]

約数ペア:

[(1, 1957486576), (2, 978743288), (4, 489371644), (8, 244685822), (16, 122342911), (23, 85108112), (46, 42554056), (92, 21277028), (184, 10638514), (368, 5319257)]