551467888

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{514429}}^1$

素因数の和:514504

約数の個数: 20

約数和(自身を含む): 1084418440

約数和(自身を除く): 532950552

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 514429, 1028858, 2057716, 4115432, 8230864, 34466743, 68933486, 137866972, 275733944, 551467888]

約数ペア:

[(1, 551467888), (2, 275733944), (4, 137866972), (8, 68933486), (16, 34466743), (67, 8230864), (134, 4115432), (268, 2057716), (536, 1028858), (1072, 514429)]