2988893040016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{845275181}}^1$

素因数の和:845275219

約数の個数: 40

約数和(自身を含む): 6603289721784

約数和(自身を除く): 3614396681768

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 845275181, 1690550362, 3381100724, 6762201448, 10988577353, 13524402896, 14369678077, 21977154706, 28739356154, 43954309412, 57478712308, 87908618824, 114957424616, 175817237648, 186805815001, 229914849232, 373611630002, 747223260004, 1494446520008, 2988893040016]

約数ペア:

[(1, 2988893040016), (2, 1494446520008), (4, 747223260004), (8, 373611630002), (13, 229914849232), (16, 186805815001), (17, 175817237648), (26, 114957424616), (34, 87908618824), (52, 57478712308), (68, 43954309412), (104, 28739356154), (136, 21977154706), (208, 14369678077), (221, 13524402896), (272, 10988577353), (442, 6762201448), (884, 3381100724), (1768, 1690550362), (3536, 845275181)]