2042684955

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{304651}}^1$

素因数の和:304811

約数の個数: 24

約数和(自身を含む): 3564428400

約数和(自身を除く): 1521743445

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 745, 1341, 2235, 6705, 304651, 913953, 1523255, 2741859, 4569765, 13709295, 45392999, 136178997, 226964995, 408536991, 680894985, 2042684955]

約数ペア:

[(1, 2042684955), (3, 680894985), (5, 408536991), (9, 226964995), (15, 136178997), (45, 45392999), (149, 13709295), (447, 4569765), (745, 2741859), (1341, 1523255), (2235, 913953), (6705, 304651)]