2480883988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{794137}}^1$

素因数の和:794223

約数の個数: 24

約数和(自身を含む): 4802946624

約数和(自身を除く): 2322062636

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 794137, 1588274, 3176548, 8735507, 17471014, 34942028, 56383727, 112767454, 225534908, 620220997, 1240441994, 2480883988]

約数ペア:

[(1, 2480883988), (2, 1240441994), (4, 620220997), (11, 225534908), (22, 112767454), (44, 56383727), (71, 34942028), (142, 17471014), (284, 8735507), (781, 3176548), (1562, 1588274), (3124, 794137)]