2019918008

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{233}}^1\times {\mathrm{5987}}^1$

素因数の和:6407

約数の個数: 32

約数和(自身を含む): 3825254160

約数和(自身を除く): 1805336152

約数列:

[1, 2, 4, 8, 181, 233, 362, 466, 724, 932, 1448, 1864, 5987, 11974, 23948, 42173, 47896, 84346, 168692, 337384, 1083647, 1394971, 2167294, 2789942, 4334588, 5579884, 8669176, 11159768, 252489751, 504979502, 1009959004, 2019918008]

約数ペア:

[(1, 2019918008), (2, 1009959004), (4, 504979502), (8, 252489751), (181, 11159768), (233, 8669176), (362, 5579884), (466, 4334588), (724, 2789942), (932, 2167294), (1448, 1394971), (1864, 1083647), (5987, 337384), (11974, 168692), (23948, 84346), (42173, 47896)]