1284231806

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{408211}}^1$

素因数の和:408248

約数の個数: 24

約数和(自身を含む): 2280272232

約数和(自身を除く): 996040426

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 408211, 816422, 4490321, 5306743, 8980642, 10613486, 49393531, 58374173, 98787062, 116748346, 642115903, 1284231806]

約数ペア:

[(1, 1284231806), (2, 642115903), (11, 116748346), (13, 98787062), (22, 58374173), (26, 49393531), (121, 10613486), (143, 8980642), (242, 5306743), (286, 4490321), (1573, 816422), (3146, 408211)]