2667715864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{644999}}^1$

素因数の和:645063

約数の個数: 32

約数和(自身を含む): 5572800000

約数和(自身を除く): 2905084136

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 644999, 1289998, 2579996, 5159992, 7094989, 14189978, 28379956, 30314953, 56759912, 60629906, 121259812, 242519624, 333464483, 666928966, 1333857932, 2667715864]

約数ペア:

[(1, 2667715864), (2, 1333857932), (4, 666928966), (8, 333464483), (11, 242519624), (22, 121259812), (44, 60629906), (47, 56759912), (88, 30314953), (94, 28379956), (188, 14189978), (376, 7094989), (517, 5159992), (1034, 2579996), (2068, 1289998), (4136, 644999)]