389022014

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{24631}}^1$

素因数の和:24835

約数の個数: 16

約数和(自身を含む): 598557600

約数和(自身を除く): 209535586

約数列:

[1, 2, 53, 106, 149, 298, 7897, 15794, 24631, 49262, 1305443, 2610886, 3670019, 7340038, 194511007, 389022014]

約数ペア:

[(1, 389022014), (2, 194511007), (53, 7340038), (106, 3670019), (149, 2610886), (298, 1305443), (7897, 49262), (15794, 24631)]