2722505968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1869853}}^1$

素因数の和:1869881

約数の個数: 40

約数和(自身を含む): 6492133088

約数和(自身を除く): 3769627120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1869853, 3739706, 7479412, 13088971, 14958824, 24308089, 26177942, 29917648, 48616178, 52355884, 97232356, 104711768, 170156623, 194464712, 209423536, 340313246, 388929424, 680626492, 1361252984, 2722505968]

約数ペア:

[(1, 2722505968), (2, 1361252984), (4, 680626492), (7, 388929424), (8, 340313246), (13, 209423536), (14, 194464712), (16, 170156623), (26, 104711768), (28, 97232356), (52, 52355884), (56, 48616178), (91, 29917648), (104, 26177942), (112, 24308089), (182, 14958824), (208, 13088971), (364, 7479412), (728, 3739706), (1456, 1869853)]