2050906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 3701376

約数和(自身を除く): 1650470

約数列:

[1, 2, 11, 13, 22, 26, 71, 101, 142, 143, 202, 286, 781, 923, 1111, 1313, 1562, 1846, 2222, 2626, 7171, 10153, 14342, 14443, 20306, 28886, 78881, 93223, 157762, 186446, 1025453, 2050906]

約数ペア:

[(1, 2050906), (2, 1025453), (11, 186446), (13, 157762), (22, 93223), (26, 78881), (71, 28886), (101, 20306), (142, 14443), (143, 14342), (202, 10153), (286, 7171), (781, 2626), (923, 2222), (1111, 1846), (1313, 1562)]