258255661

素因数分解:

${\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1597}}^1$

素因数の和:1788

約数の個数: 16

約数和(自身を含む): 276134400

約数和(自身を除く): 17878739

約数列:

[1, 23, 79, 89, 1597, 1817, 2047, 7031, 36731, 126163, 142133, 161713, 2901749, 3269059, 11228507, 258255661]

約数ペア:

[(1, 258255661), (23, 11228507), (79, 3269059), (89, 2901749), (1597, 161713), (1817, 142133), (2047, 126163), (7031, 36731)]