1258384001

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1\times {\mathrm{6203}}^1$

素因数の和:6680

約数の個数: 16

約数和(自身を含む): 1461761664

約数和(自身を除く): 203377663

約数列:

[1, 7, 73, 397, 511, 2779, 6203, 28981, 43421, 202867, 452819, 2462591, 3169733, 17238137, 179769143, 1258384001]

約数ペア:

[(1, 1258384001), (7, 179769143), (73, 17238137), (397, 3169733), (511, 2462591), (2779, 452819), (6203, 202867), (28981, 43421)]