2621036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{839}}^1$

素因数の和:925

約数の個数: 24

約数和(自身を含む): 5080320

約数和(自身を除く): 2459284

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 839, 1562, 1678, 3124, 3356, 9229, 18458, 36916, 59569, 119138, 238276, 655259, 1310518, 2621036]

約数ペア:

[(1, 2621036), (2, 1310518), (4, 655259), (11, 238276), (22, 119138), (44, 59569), (71, 36916), (142, 18458), (284, 9229), (781, 3356), (839, 3124), (1562, 1678)]