2017756216

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{679837}}^1$

素因数の和:679903

約数の個数: 32

約数和(自身を含む): 4405350240

約数和(自身を除く): 2387594024

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 679837, 1359674, 2719348, 4758859, 5438696, 9517718, 19035436, 36031361, 38070872, 72062722, 144125444, 252219527, 288250888, 504439054, 1008878108, 2017756216]

約数ペア:

[(1, 2017756216), (2, 1008878108), (4, 504439054), (7, 288250888), (8, 252219527), (14, 144125444), (28, 72062722), (53, 38070872), (56, 36031361), (106, 19035436), (212, 9517718), (371, 5438696), (424, 4758859), (742, 2719348), (1484, 1359674), (2968, 679837)]