2279886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2857}}^1$

素因数の和:2888

約数の個数: 32

約数和(自身を含む): 5487360

約数和(自身を除く): 3207474

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 2857, 5714, 8571, 17142, 19999, 39998, 54283, 59997, 108566, 119994, 162849, 325698, 379981, 759962, 1139943, 2279886]

約数ペア:

[(1, 2279886), (2, 1139943), (3, 759962), (6, 379981), (7, 325698), (14, 162849), (19, 119994), (21, 108566), (38, 59997), (42, 54283), (57, 39998), (114, 19999), (133, 17142), (266, 8571), (399, 5714), (798, 2857)]