1806556076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{807941}}^1$

素因数の和:808001

約数の個数: 24

約数和(自身を含む): 3483845904

約数和(自身を除く): 1677289828

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 807941, 1615882, 3231764, 10503233, 21006466, 34741463, 42012932, 69482926, 138965852, 451639019, 903278038, 1806556076]

約数ペア:

[(1, 1806556076), (2, 903278038), (4, 451639019), (13, 138965852), (26, 69482926), (43, 42012932), (52, 34741463), (86, 21006466), (172, 10503233), (559, 3231764), (1118, 1615882), (2236, 807941)]