2013980192

素因数分解:

$2^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{51971}}^1$

素因数の和:52161

約数の個数: 48

約数和(自身を含む): 4557736512

約数和(自身を除く): 2543756320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 173, 224, 346, 692, 1211, 1384, 2422, 2768, 4844, 5536, 9688, 19376, 38752, 51971, 103942, 207884, 363797, 415768, 727594, 831536, 1455188, 1663072, 2910376, 5820752, 8990983, 11641504, 17981966, 35963932, 62936881, 71927864, 125873762, 143855728, 251747524, 287711456, 503495048, 1006990096, 2013980192]

約数ペア:

[(1, 2013980192), (2, 1006990096), (4, 503495048), (7, 287711456), (8, 251747524), (14, 143855728), (16, 125873762), (28, 71927864), (32, 62936881), (56, 35963932), (112, 17981966), (173, 11641504), (224, 8990983), (346, 5820752), (692, 2910376), (1211, 1663072), (1384, 1455188), (2422, 831536), (2768, 727594), (4844, 415768), (5536, 363797), (9688, 207884), (19376, 103942), (38752, 51971)]