506490733

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1249}}^1\times {\mathrm{3049}}^1$

素因数の和:4324

約数の個数: 16

約数和(自身を含む): 610000000

約数和(自身を除く): 103509267

約数列:

[1, 7, 19, 133, 1249, 3049, 8743, 21343, 23731, 57931, 166117, 405517, 3808201, 26657407, 72355819, 506490733]

約数ペア:

[(1, 506490733), (7, 72355819), (19, 26657407), (133, 3808201), (1249, 405517), (3049, 166117), (8743, 57931), (21343, 23731)]