1900431377

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{57713}}^1$

素因数の和:57892

約数の個数: 16

約数和(自身を含む): 2181589200

約数和(自身を除く): 281157823

約数列:

[1, 13, 17, 149, 221, 1937, 2533, 32929, 57713, 750269, 981121, 8599237, 12754573, 111790081, 146187029, 1900431377]

約数ペア:

[(1, 1900431377), (13, 146187029), (17, 111790081), (149, 12754573), (221, 8599237), (1937, 981121), (2533, 750269), (32929, 57713)]