1189596779

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{607}}^1\times {\mathrm{1879}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 1371648000

約数和(自身を除く): 182051221

約数列:

[1, 7, 149, 607, 1043, 1879, 4249, 13153, 90443, 279971, 633101, 1140553, 1959797, 7983871, 169942397, 1189596779]

約数ペア:

[(1, 1189596779), (7, 169942397), (149, 7983871), (607, 1959797), (1043, 1140553), (1879, 633101), (4249, 279971), (13153, 90443)]