212122642

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{5669}}^1$

素因数の和:6077

約数の個数: 16

約数和(自身を含む): 325163160

約数和(自身を除く): 113040518

約数列:

[1, 2, 53, 106, 353, 706, 5669, 11338, 18709, 37418, 300457, 600914, 2001157, 4002314, 106061321, 212122642]

約数ペア:

[(1, 212122642), (2, 106061321), (53, 4002314), (106, 2001157), (353, 600914), (706, 300457), (5669, 37418), (11338, 18709)]