2049673542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{947}}^1\times {\mathrm{1777}}^1$

素因数の和:2765

約数の個数: 64

約数和(自身を含む): 4854366720

約数和(自身を除く): 2804693178

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 947, 1218, 1777, 1894, 2841, 3554, 5331, 5682, 6629, 10662, 12439, 13258, 19887, 24878, 27463, 37317, 39774, 51533, 54926, 74634, 82389, 103066, 154599, 164778, 192241, 309198, 360731, 384482, 576723, 721462, 1082193, 1153446, 1682819, 2164386, 3365638, 5048457, 10096914, 11779733, 23559466, 35339199, 48801751, 70678398, 97603502, 146405253, 292810506, 341612257, 683224514, 1024836771, 2049673542]

約数ペア:

[(1, 2049673542), (2, 1024836771), (3, 683224514), (6, 341612257), (7, 292810506), (14, 146405253), (21, 97603502), (29, 70678398), (42, 48801751), (58, 35339199), (87, 23559466), (174, 11779733), (203, 10096914), (406, 5048457), (609, 3365638), (947, 2164386), (1218, 1682819), (1777, 1153446), (1894, 1082193), (2841, 721462), (3554, 576723), (5331, 384482), (5682, 360731), (6629, 309198), (10662, 192241), (12439, 164778), (13258, 154599), (19887, 103066), (24878, 82389), (27463, 74634), (37317, 54926), (39774, 51533)]