2612509042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{128657}}^1$

素因数の和:128754

約数の個数: 32

約数和(自身を含む): 4668741504

約数和(自身を除く): 2056232462

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 10153, 20306, 128657, 257314, 1415227, 1672541, 2830454, 3345082, 9134647, 18269294, 18397951, 36795902, 100481117, 118750411, 200962234, 237500822, 1306254521, 2612509042]

約数ペア:

[(1, 2612509042), (2, 1306254521), (11, 237500822), (13, 200962234), (22, 118750411), (26, 100481117), (71, 36795902), (142, 18397951), (143, 18269294), (286, 9134647), (781, 3345082), (923, 2830454), (1562, 1672541), (1846, 1415227), (10153, 257314), (20306, 128657)]