8853897748

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1\times {\mathrm{853}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 16286941440

約数和(自身を除く): 7433043692

約数列:

[1, 2, 4, 23, 46, 92, 257, 439, 514, 853, 878, 1028, 1706, 1756, 3412, 5911, 10097, 11822, 19619, 20194, 23644, 39238, 40388, 78476, 112823, 219221, 225646, 374467, 438442, 451292, 748934, 876884, 1497868, 2594929, 5042083, 5189858, 8612741, 10084166, 10379716, 17225482, 20168332, 34450964, 96238019, 192476038, 384952076, 2213474437, 4426948874, 8853897748]

約数ペア:

[(1, 8853897748), (2, 4426948874), (4, 2213474437), (23, 384952076), (46, 192476038), (92, 96238019), (257, 34450964), (439, 20168332), (514, 17225482), (853, 10379716), (878, 10084166), (1028, 8612741), (1706, 5189858), (1756, 5042083), (3412, 2594929), (5911, 1497868), (10097, 876884), (11822, 748934), (19619, 451292), (20194, 438442), (23644, 374467), (39238, 225646), (40388, 219221), (78476, 112823)]