2117883248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10182131}}^1$

素因数の和:10182152

約数の個数: 20

約数和(自身を含む): 4419045288

約数和(自身を除く): 2301162040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10182131, 20364262, 40728524, 81457048, 132367703, 162914096, 264735406, 529470812, 1058941624, 2117883248]

約数ペア:

[(1, 2117883248), (2, 1058941624), (4, 529470812), (8, 264735406), (13, 162914096), (16, 132367703), (26, 81457048), (52, 40728524), (104, 20364262), (208, 10182131)]