251951039

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2297}}^1$

素因数の和:2590

約数の個数: 16

約数和(自身を含む): 277966080

約数和(自身を除く): 26015041

約数列:

[1, 19, 23, 251, 437, 2297, 4769, 5773, 43643, 52831, 109687, 576547, 1003789, 10954393, 13260581, 251951039]

約数ペア:

[(1, 251951039), (19, 13260581), (23, 10954393), (251, 1003789), (437, 576547), (2297, 109687), (4769, 52831), (5773, 43643)]