1994855042

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1\times {\mathrm{21433}}^1$

素因数の和:21877

約数の個数: 16

約数和(自身を含む): 3020907960

約数和(自身を除く): 1026052918

約数列:

[1, 2, 173, 269, 346, 538, 21433, 42866, 46537, 93074, 3707909, 5765477, 7415818, 11530954, 997427521, 1994855042]

約数ペア:

[(1, 1994855042), (2, 997427521), (173, 11530954), (269, 7415818), (346, 5765477), (538, 3707909), (21433, 93074), (42866, 46537)]