2439228

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1087}}^1$

素因数の和:1122

約数の個数: 48

約数和(自身を含む): 6580224

約数和(自身を除く): 4140996

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1087, 1122, 2174, 2244, 3261, 4348, 6522, 11957, 13044, 18479, 23914, 35871, 36958, 47828, 55437, 71742, 73916, 110874, 143484, 203269, 221748, 406538, 609807, 813076, 1219614, 2439228]

約数ペア:

[(1, 2439228), (2, 1219614), (3, 813076), (4, 609807), (6, 406538), (11, 221748), (12, 203269), (17, 143484), (22, 110874), (33, 73916), (34, 71742), (44, 55437), (51, 47828), (66, 36958), (68, 35871), (102, 23914), (132, 18479), (187, 13044), (204, 11957), (374, 6522), (561, 4348), (748, 3261), (1087, 2244), (1122, 2174)]