2011657424

素因数分解:

$2^4\times 7^1\times {\mathrm{2221}}^1\times {\mathrm{8087}}^1$

素因数の和:10323

約数の個数: 40

約数和(自身を含む): 4456940928

約数和(自身を除く): 2445283504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2221, 4442, 8087, 8884, 15547, 16174, 17768, 31094, 32348, 35536, 56609, 62188, 64696, 113218, 124376, 129392, 226436, 248752, 452872, 905744, 17961227, 35922454, 71844908, 125728589, 143689816, 251457178, 287379632, 502914356, 1005828712, 2011657424]

約数ペア:

[(1, 2011657424), (2, 1005828712), (4, 502914356), (7, 287379632), (8, 251457178), (14, 143689816), (16, 125728589), (28, 71844908), (56, 35922454), (112, 17961227), (2221, 905744), (4442, 452872), (8087, 248752), (8884, 226436), (15547, 129392), (16174, 124376), (17768, 113218), (31094, 64696), (32348, 62188), (35536, 56609)]