2087540478

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{655223}}^1$

素因数の和:655293

約数の個数: 32

約数和(自身を含む): 4717612800

約数和(自身を除く): 2630072322

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 655223, 1310446, 1965669, 3931338, 5897007, 11794014, 17691021, 35382042, 38658157, 77316314, 115974471, 231948942, 347923413, 695846826, 1043770239, 2087540478]

約数ペア:

[(1, 2087540478), (2, 1043770239), (3, 695846826), (6, 347923413), (9, 231948942), (18, 115974471), (27, 77316314), (54, 38658157), (59, 35382042), (118, 17691021), (177, 11794014), (354, 5897007), (531, 3931338), (1062, 1965669), (1593, 1310446), (3186, 655223)]