1337334722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{1153}}^1$

素因数の和:1538

約数の個数: 32

約数和(自身を含む): 2138685120

約数和(自身を除く): 801350398

約数列:

[1, 2, 19, 38, 131, 233, 262, 466, 1153, 2306, 2489, 4427, 4978, 8854, 21907, 30523, 43814, 61046, 151043, 268649, 302086, 537298, 579937, 1159874, 2869817, 5104331, 5739634, 10208662, 35193019, 70386038, 668667361, 1337334722]

約数ペア:

[(1, 1337334722), (2, 668667361), (19, 70386038), (38, 35193019), (131, 10208662), (233, 5739634), (262, 5104331), (466, 2869817), (1153, 1159874), (2306, 579937), (2489, 537298), (4427, 302086), (4978, 268649), (8854, 151043), (21907, 61046), (30523, 43814)]