556115248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2673631}}^1$

素因数の和:2673652

約数の個数: 20

約数和(自身を含む): 1160356288

約数和(自身を除く): 604241040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2673631, 5347262, 10694524, 21389048, 34757203, 42778096, 69514406, 139028812, 278057624, 556115248]

約数ペア:

[(1, 556115248), (2, 278057624), (4, 139028812), (8, 69514406), (13, 42778096), (16, 34757203), (26, 21389048), (52, 10694524), (104, 5347262), (208, 2673631)]