2926658

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 5356800

約数和(自身を除く): 2430142

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 149, 161, 298, 322, 427, 854, 1043, 1403, 2086, 2806, 3427, 6854, 9089, 9821, 18178, 19642, 23989, 47978, 63623, 127246, 209047, 418094, 1463329, 2926658]

約数ペア:

[(1, 2926658), (2, 1463329), (7, 418094), (14, 209047), (23, 127246), (46, 63623), (61, 47978), (122, 23989), (149, 19642), (161, 18178), (298, 9821), (322, 9089), (427, 6854), (854, 3427), (1043, 2806), (1403, 2086)]