497084916

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{30707}}^1$

素因数の和:30804

約数の個数: 48

約数和(自身を含む): 1238146560

約数和(自身を除く): 741061644

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5396, 8094, 16188, 30707, 61414, 92121, 122828, 184242, 368484, 583433, 1166866, 1750299, 2180197, 2333732, 3500598, 4360394, 6540591, 7001196, 8720788, 13081182, 26162364, 41423743, 82847486, 124271229, 165694972, 248542458, 497084916]

約数ペア:

[(1, 497084916), (2, 248542458), (3, 165694972), (4, 124271229), (6, 82847486), (12, 41423743), (19, 26162364), (38, 13081182), (57, 8720788), (71, 7001196), (76, 6540591), (114, 4360394), (142, 3500598), (213, 2333732), (228, 2180197), (284, 1750299), (426, 1166866), (852, 583433), (1349, 368484), (2698, 184242), (4047, 122828), (5396, 92121), (8094, 61414), (16188, 30707)]