6666712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{4931}}^1$

素因数の和:4963

約数の個数: 24

約数和(自身を含む): 13538340

約数和(自身を除く): 6871628

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 4931, 9862, 19724, 39448, 64103, 128206, 256412, 512824, 833339, 1666678, 3333356, 6666712]

約数ペア:

[(1, 6666712), (2, 3333356), (4, 1666678), (8, 833339), (13, 512824), (26, 256412), (52, 128206), (104, 64103), (169, 39448), (338, 19724), (676, 9862), (1352, 4931)]