2183679368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{287629}}^1$

素因数の和:287721

約数の個数: 32

約数和(自身を含む): 4469770200

約数和(自身を除く): 2286090832

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 287629, 575258, 1150516, 2301032, 3739177, 7478354, 14956708, 20996917, 29913416, 41993834, 83987668, 167975336, 272959921, 545919842, 1091839684, 2183679368]

約数ペア:

[(1, 2183679368), (2, 1091839684), (4, 545919842), (8, 272959921), (13, 167975336), (26, 83987668), (52, 41993834), (73, 29913416), (104, 20996917), (146, 14956708), (292, 7478354), (584, 3739177), (949, 2301032), (1898, 1150516), (3796, 575258), (7592, 287629)]