2563995426

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18579677}}^1$

素因数の和:18579705

約数の個数: 16

約数和(自身を含む): 5350947264

約数和(自身を除く): 2786951838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 18579677, 37159354, 55739031, 111478062, 427332571, 854665142, 1281997713, 2563995426]

約数ペア:

[(1, 2563995426), (2, 1281997713), (3, 854665142), (6, 427332571), (23, 111478062), (46, 55739031), (69, 37159354), (138, 18579677)]