2206244

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 4021248

約数和(自身を除く): 1815004

約数列:

[1, 2, 4, 43, 86, 101, 127, 172, 202, 254, 404, 508, 4343, 5461, 8686, 10922, 12827, 17372, 21844, 25654, 51308, 551561, 1103122, 2206244]

約数ペア:

[(1, 2206244), (2, 1103122), (4, 551561), (43, 51308), (86, 25654), (101, 21844), (127, 17372), (172, 12827), (202, 10922), (254, 8686), (404, 5461), (508, 4343)]