2018212

素因数分解:

$2^2\times 7^3\times {\mathrm{1471}}^1$

素因数の和:1496

約数の個数: 24

約数和(自身を含む): 4121600

約数和(自身を除く): 2103388

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1471, 2942, 5884, 10297, 20594, 41188, 72079, 144158, 288316, 504553, 1009106, 2018212]

約数ペア:

[(1, 2018212), (2, 1009106), (4, 504553), (7, 288316), (14, 144158), (28, 72079), (49, 41188), (98, 20594), (196, 10297), (343, 5884), (686, 2942), (1372, 1471)]