394715536

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{293}}^1\times {\mathrm{313}}^1$

素因数の和:883

約数の個数: 40

約数和(自身を含む): 772684920

約数和(自身を除く): 377969384

約数列:

[1, 2, 4, 8, 16, 269, 293, 313, 538, 586, 626, 1076, 1172, 1252, 2152, 2344, 2504, 4304, 4688, 5008, 78817, 84197, 91709, 157634, 168394, 183418, 315268, 336788, 366836, 630536, 673576, 733672, 1261072, 1347152, 1467344, 24669721, 49339442, 98678884, 197357768, 394715536]

約数ペア:

[(1, 394715536), (2, 197357768), (4, 98678884), (8, 49339442), (16, 24669721), (269, 1467344), (293, 1347152), (313, 1261072), (538, 733672), (586, 673576), (626, 630536), (1076, 366836), (1172, 336788), (1252, 315268), (2152, 183418), (2344, 168394), (2504, 157634), (4304, 91709), (4688, 84197), (5008, 78817)]