449366942

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{39887}}^1$

素因数の和:40063

約数の個数: 16

約数和(自身を含む): 695008512

約数和(自身を除く): 245641570

約数列:

[1, 2, 43, 86, 131, 262, 5633, 11266, 39887, 79774, 1715141, 3430282, 5225197, 10450394, 224683471, 449366942]

約数ペア:

[(1, 449366942), (2, 224683471), (43, 10450394), (86, 5225197), (131, 3430282), (262, 1715141), (5633, 79774), (11266, 39887)]