147432838

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{339707}}^1$

素因数の和:339747

約数の個数: 16

約数和(自身を含む): 260895744

約数和(自身を除く): 113462906

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 339707, 679414, 2377949, 4755898, 10530917, 21061834, 73716419, 147432838]

約数ペア:

[(1, 147432838), (2, 73716419), (7, 21061834), (14, 10530917), (31, 4755898), (62, 2377949), (217, 679414), (434, 339707)]