2489151161036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2137}}^1\times {\mathrm{15326153}}^1$

素因数の和:15328313

約数の個数: 24

約数和(自身を含む): 4587424415280

約数和(自身を除く): 2098273254244

約数列:

[1, 2, 4, 19, 38, 76, 2137, 4274, 8548, 40603, 81206, 162412, 15326153, 30652306, 61304612, 291196907, 582393814, 1164787628, 32751988961, 65503977922, 131007955844, 622287790259, 1244575580518, 2489151161036]

約数ペア:

[(1, 2489151161036), (2, 1244575580518), (4, 622287790259), (19, 131007955844), (38, 65503977922), (76, 32751988961), (2137, 1164787628), (4274, 582393814), (8548, 291196907), (40603, 61304612), (81206, 30652306), (162412, 15326153)]