2067888901

素因数分解:

${\mathrm{13}}^3\times {\mathrm{149}}^1\times {\mathrm{6317}}^1$

素因数の和:6505

約数の個数: 16

約数和(自身を含む): 2255526000

約数和(自身を除く): 187637099

約数列:

[1, 13, 149, 169, 1937, 2197, 6317, 25181, 82121, 327353, 941233, 1067573, 12236029, 13878449, 159068377, 2067888901]

約数ペア:

[(1, 2067888901), (13, 159068377), (149, 13878449), (169, 12236029), (1937, 1067573), (2197, 941233), (6317, 327353), (25181, 82121)]