1629156746

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{27953}}^1$

素因数の和:28166

約数の個数: 32

約数和(自身を含む): 2930473728

約数和(自身を除く): 1301316982

約数列:

[1, 2, 7, 14, 23, 46, 161, 181, 322, 362, 1267, 2534, 4163, 8326, 27953, 29141, 55906, 58282, 195671, 391342, 642919, 1285838, 4500433, 5059493, 9000866, 10118986, 35416451, 70832902, 116368339, 232736678, 814578373, 1629156746]

約数ペア:

[(1, 1629156746), (2, 814578373), (7, 232736678), (14, 116368339), (23, 70832902), (46, 35416451), (161, 10118986), (181, 9000866), (322, 5059493), (362, 4500433), (1267, 1285838), (2534, 642919), (4163, 391342), (8326, 195671), (27953, 58282), (29141, 55906)]