885891032416

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{2129545751}}^1$

素因数の和:2129545774

約数の個数: 24

約数和(自身を含む): 1878259353264

約数和(自身を除く): 992368320848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 2129545751, 4259091502, 8518183004, 17036366008, 27684094763, 34072732016, 55368189526, 68145464032, 110736379052, 221472758104, 442945516208, 885891032416]

約数ペア:

[(1, 885891032416), (2, 442945516208), (4, 221472758104), (8, 110736379052), (13, 68145464032), (16, 55368189526), (26, 34072732016), (32, 27684094763), (52, 17036366008), (104, 8518183004), (208, 4259091502), (416, 2129545751)]