1139011468

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{305857}}^1$

素因数の和:305894

約数の個数: 36

約数和(自身を含む): 2440746840

約数和(自身を除く): 1301735372

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 305857, 611714, 1223428, 2140999, 4281998, 5811283, 8563996, 11622566, 14986993, 23245132, 29973986, 40678981, 59947972, 81357962, 162715924, 284752867, 569505734, 1139011468]

約数ペア:

[(1, 1139011468), (2, 569505734), (4, 284752867), (7, 162715924), (14, 81357962), (19, 59947972), (28, 40678981), (38, 29973986), (49, 23245132), (76, 14986993), (98, 11622566), (133, 8563996), (196, 5811283), (266, 4281998), (532, 2140999), (931, 1223428), (1862, 611714), (3724, 305857)]