47620994

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2459}}^1$

素因数の和:2905

約数の個数: 16

約数和(自身を含む): 74744640

約数和(自身を除く): 27123646

約数列:

[1, 2, 23, 46, 421, 842, 2459, 4918, 9683, 19366, 56557, 113114, 1035239, 2070478, 23810497, 47620994]

約数ペア:

[(1, 47620994), (2, 23810497), (23, 2070478), (46, 1035239), (421, 113114), (842, 56557), (2459, 19366), (4918, 9683)]