744148942

素因数分解:

$2^1\times {\mathrm{193}}^1\times {\mathrm{809}}^1\times {\mathrm{2383}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 1123865280

約数和(自身を除く): 379716338

約数列:

[1, 2, 193, 386, 809, 1618, 2383, 4766, 156137, 312274, 459919, 919838, 1927847, 3855694, 372074471, 744148942]

約数ペア:

[(1, 744148942), (2, 372074471), (193, 3855694), (386, 1927847), (809, 919838), (1618, 459919), (2383, 312274), (4766, 156137)]