449827054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{160309}}^1$

素因数の和:160395

約数の個数: 16

約数和(自身を含む): 715623840

約数和(自身を除く): 265796786

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 160309, 320618, 3687107, 7374214, 9778849, 19557698, 224913527, 449827054]

約数ペア:

[(1, 449827054), (2, 224913527), (23, 19557698), (46, 9778849), (61, 7374214), (122, 3687107), (1403, 320618), (2806, 160309)]