2213290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{9623}}^1$

素因数の和:9653

約数の個数: 16

約数和(自身を含む): 4157568

約数和(自身を除く): 1944278

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 9623, 19246, 48115, 96230, 221329, 442658, 1106645, 2213290]

約数ペア:

[(1, 2213290), (2, 1106645), (5, 442658), (10, 221329), (23, 96230), (46, 48115), (115, 19246), (230, 9623)]