2021982446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1294483}}^1$

素因数の和:1294567

約数の個数: 16

約数和(自身を含む): 3355302528

約数和(自身を除く): 1333320082

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 1294483, 2588966, 14239313, 28478626, 91908293, 183816586, 1010991223, 2021982446]

約数ペア:

[(1, 2021982446), (2, 1010991223), (11, 183816586), (22, 91908293), (71, 28478626), (142, 14239313), (781, 2588966), (1562, 1294483)]