2012116808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{141221}}^1$

素因数の和:141377

約数の個数: 32

約数和(自身を含む): 4092613560

約数和(自身を除く): 2080496752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 7124, 14248, 141221, 282442, 564884, 1129768, 1835873, 3671746, 7343492, 14686984, 19347277, 38694554, 77389108, 154778216, 251514601, 503029202, 1006058404, 2012116808]

約数ペア:

[(1, 2012116808), (2, 1006058404), (4, 503029202), (8, 251514601), (13, 154778216), (26, 77389108), (52, 38694554), (104, 19347277), (137, 14686984), (274, 7343492), (548, 3671746), (1096, 1835873), (1781, 1129768), (3562, 564884), (7124, 282442), (14248, 141221)]