3880828

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 8515584

約数和(自身を除く): 4634756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 263, 434, 476, 526, 527, 868, 1052, 1054, 1841, 2108, 3682, 3689, 4471, 7364, 7378, 8153, 8942, 14756, 16306, 17884, 31297, 32612, 57071, 62594, 114142, 125188, 138601, 228284, 277202, 554404, 970207, 1940414, 3880828]

約数ペア:

[(1, 3880828), (2, 1940414), (4, 970207), (7, 554404), (14, 277202), (17, 228284), (28, 138601), (31, 125188), (34, 114142), (62, 62594), (68, 57071), (119, 32612), (124, 31297), (217, 17884), (238, 16306), (263, 14756), (434, 8942), (476, 8153), (526, 7378), (527, 7364), (868, 4471), (1052, 3689), (1054, 3682), (1841, 2108)]