345668914

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1\times {\mathrm{1607}}^1$

素因数の和:2561

約数の個数: 16

約数和(自身を含む): 523423296

約数和(自身を除く): 177754382

約数列:

[1, 2, 131, 262, 821, 1607, 1642, 3214, 107551, 210517, 215102, 421034, 1319347, 2638694, 172834457, 345668914]

約数ペア:

[(1, 345668914), (2, 172834457), (131, 2638694), (262, 1319347), (821, 421034), (1607, 215102), (1642, 210517), (3214, 107551)]