1237503316

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{7477}}^1$

素因数の和:7768

約数の個数: 48

約数和(自身を含む): 2593011456

約数和(自身を除く): 1355508140

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 257, 322, 514, 644, 1028, 1799, 3598, 5911, 7196, 7477, 11822, 14954, 23644, 29908, 41377, 52339, 82754, 104678, 165508, 171971, 209356, 343942, 687884, 1203797, 1921589, 2407594, 3843178, 4815188, 7686356, 13451123, 26902246, 44196547, 53804492, 88393094, 176786188, 309375829, 618751658, 1237503316]

約数ペア:

[(1, 1237503316), (2, 618751658), (4, 309375829), (7, 176786188), (14, 88393094), (23, 53804492), (28, 44196547), (46, 26902246), (92, 13451123), (161, 7686356), (257, 4815188), (322, 3843178), (514, 2407594), (644, 1921589), (1028, 1203797), (1799, 687884), (3598, 343942), (5911, 209356), (7196, 171971), (7477, 165508), (11822, 104678), (14954, 82754), (23644, 52339), (29908, 41377)]