745325281

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{8231}}^1$

素因数の和:8412

約数の個数: 16

約数和(自身を含む): 809238528

約数和(自身を除く): 63913247

約数列:

[1, 23, 31, 127, 713, 2921, 3937, 8231, 90551, 189313, 255161, 1045337, 5868703, 24042751, 32405447, 745325281]

約数ペア:

[(1, 745325281), (23, 32405447), (31, 24042751), (127, 5868703), (713, 1045337), (2921, 255161), (3937, 189313), (8231, 90551)]