11180428

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 23688000

約数和(自身を除く): 12507572

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 281, 343, 406, 562, 686, 812, 1124, 1372, 1421, 1967, 2842, 3934, 5684, 7868, 8149, 9947, 13769, 16298, 19894, 27538, 32596, 39788, 55076, 57043, 96383, 114086, 192766, 228172, 385532, 399301, 798602, 1597204, 2795107, 5590214, 11180428]

約数ペア:

[(1, 11180428), (2, 5590214), (4, 2795107), (7, 1597204), (14, 798602), (28, 399301), (29, 385532), (49, 228172), (58, 192766), (98, 114086), (116, 96383), (196, 57043), (203, 55076), (281, 39788), (343, 32596), (406, 27538), (562, 19894), (686, 16298), (812, 13769), (1124, 9947), (1372, 8149), (1421, 7868), (1967, 5684), (2842, 3934)]