1337888926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{4951}}^1$

素因数の和:5208

約数の個数: 32

約数和(自身を含む): 2233391616

約数和(自身を除く): 895502690

約数列:

[1, 2, 11, 22, 71, 142, 173, 346, 781, 1562, 1903, 3806, 4951, 9902, 12283, 24566, 54461, 108922, 135113, 270226, 351521, 703042, 856523, 1713046, 3866731, 7733462, 9421753, 18843506, 60813133, 121626266, 668944463, 1337888926]

約数ペア:

[(1, 1337888926), (2, 668944463), (11, 121626266), (22, 60813133), (71, 18843506), (142, 9421753), (173, 7733462), (346, 3866731), (781, 1713046), (1562, 856523), (1903, 703042), (3806, 351521), (4951, 270226), (9902, 135113), (12283, 108922), (24566, 54461)]