274345488172

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2467}}^1\times {\mathrm{28573}}^1$

素因数の和:31190

約数の個数: 48

約数和(自身を含む): 552881754880

約数和(自身を除く): 278536266708

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 2467, 3892, 4934, 9868, 17269, 28573, 34538, 57146, 69076, 114292, 200011, 342913, 400022, 685826, 800044, 1371652, 2400391, 3971647, 4800782, 7943294, 9601564, 15886588, 27801529, 55603058, 70489591, 111206116, 140979182, 281958364, 493427137, 986854274, 1973708548, 9798053149, 19596106298, 39192212596, 68586372043, 137172744086, 274345488172]

約数ペア:

[(1, 274345488172), (2, 137172744086), (4, 68586372043), (7, 39192212596), (14, 19596106298), (28, 9798053149), (139, 1973708548), (278, 986854274), (556, 493427137), (973, 281958364), (1946, 140979182), (2467, 111206116), (3892, 70489591), (4934, 55603058), (9868, 27801529), (17269, 15886588), (28573, 9601564), (34538, 7943294), (57146, 4800782), (69076, 3971647), (114292, 2400391), (200011, 1371652), (342913, 800044), (400022, 685826)]