3991879678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{241727}}^1$

素因数の和:242111

約数の個数: 16

約数和(自身を含む): 6265589760

約数和(自身を除く): 2273710082

約数列:

[1, 2, 23, 46, 359, 718, 8257, 16514, 241727, 483454, 5559721, 11119442, 86779993, 173559986, 1995939839, 3991879678]

約数ペア:

[(1, 3991879678), (2, 1995939839), (23, 173559986), (46, 86779993), (359, 11119442), (718, 5559721), (8257, 483454), (16514, 241727)]