2552126

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:643

約数の個数: 16

約数和(自身を含む): 4039200

約数和(自身を除く): 1487074

約数列:

[1, 2, 23, 46, 109, 218, 509, 1018, 2507, 5014, 11707, 23414, 55481, 110962, 1276063, 2552126]

約数ペア:

[(1, 2552126), (2, 1276063), (23, 110962), (46, 55481), (109, 23414), (218, 11707), (509, 5014), (1018, 2507)]