634868421889

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{4051}}^1$

素因数の和:4538

約数の個数: 48

約数和(自身を含む): 718190872704

約数和(自身を除く): 83322450815

約数列:

[1, 13, 37, 71, 169, 353, 481, 923, 2627, 4051, 4589, 6253, 11999, 13061, 25063, 34151, 52663, 59657, 149887, 169793, 287621, 325819, 443963, 684619, 927331, 1430003, 1948531, 2207309, 3739073, 4235647, 10641977, 12055303, 18590039, 25330903, 48607949, 52910111, 101530213, 138345701, 156718939, 241670507, 687831443, 1319892769, 1798494113, 3756617881, 8941808759, 17158605997, 48836032453, 634868421889]

約数ペア:

[(1, 634868421889), (13, 48836032453), (37, 17158605997), (71, 8941808759), (169, 3756617881), (353, 1798494113), (481, 1319892769), (923, 687831443), (2627, 241670507), (4051, 156718939), (4589, 138345701), (6253, 101530213), (11999, 52910111), (13061, 48607949), (25063, 25330903), (34151, 18590039), (52663, 12055303), (59657, 10641977), (149887, 4235647), (169793, 3739073), (287621, 2207309), (325819, 1948531), (443963, 1430003), (684619, 927331)]