339901324

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{136397}}^1$

素因数の和:136497

約数の個数: 24

約数和(自身を含む): 687445920

約数和(自身を除く): 347544596

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 136397, 272794, 545588, 954779, 1909558, 3819116, 12139333, 24278666, 48557332, 84975331, 169950662, 339901324]

約数ペア:

[(1, 339901324), (2, 169950662), (4, 84975331), (7, 48557332), (14, 24278666), (28, 12139333), (89, 3819116), (178, 1909558), (356, 954779), (623, 545588), (1246, 272794), (2492, 136397)]