2018954

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{499}}^1$

素因数の和:542

約数の個数: 24

約数和(自身を含む): 3684000

約数和(自身を除く): 1665046

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 499, 578, 998, 2023, 3493, 4046, 6986, 8483, 16966, 59381, 118762, 144211, 288422, 1009477, 2018954]

約数ペア:

[(1, 2018954), (2, 1009477), (7, 288422), (14, 144211), (17, 118762), (34, 59381), (119, 16966), (238, 8483), (289, 6986), (499, 4046), (578, 3493), (998, 2023)]