2087156938

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{1579}}^1\times {\mathrm{1699}}^1$

素因数の和:3669

約数の個数: 16

約数和(自身を含む): 3142620000

約数和(自身を除く): 1055463062

約数列:

[1, 2, 389, 778, 1579, 1699, 3158, 3398, 614231, 660911, 1228462, 1321822, 2682721, 5365442, 1043578469, 2087156938]

約数ペア:

[(1, 2087156938), (2, 1043578469), (389, 5365442), (778, 2682721), (1579, 1321822), (1699, 1228462), (3158, 660911), (3398, 614231)]