2565798

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 5495040

約数和(自身を除く): 2929242

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 114, 142, 213, 317, 426, 634, 951, 1349, 1902, 2698, 4047, 6023, 8094, 12046, 18069, 22507, 36138, 45014, 67521, 135042, 427633, 855266, 1282899, 2565798]

約数ペア:

[(1, 2565798), (2, 1282899), (3, 855266), (6, 427633), (19, 135042), (38, 67521), (57, 45014), (71, 36138), (114, 22507), (142, 18069), (213, 12046), (317, 8094), (426, 6023), (634, 4047), (951, 2698), (1349, 1902)]