4920602288

素因数分解:

$2^4\times 7^1\times {\mathrm{181}}^1\times {\mathrm{242729}}^1$

素因数の和:242925

約数の個数: 40

約数和(自身を含む): 10955861280

約数和(自身を除く): 6035258992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 181, 362, 724, 1267, 1448, 2534, 2896, 5068, 10136, 20272, 242729, 485458, 970916, 1699103, 1941832, 3398206, 3883664, 6796412, 13592824, 27185648, 43933949, 87867898, 175735796, 307537643, 351471592, 615075286, 702943184, 1230150572, 2460301144, 4920602288]

約数ペア:

[(1, 4920602288), (2, 2460301144), (4, 1230150572), (7, 702943184), (8, 615075286), (14, 351471592), (16, 307537643), (28, 175735796), (56, 87867898), (112, 43933949), (181, 27185648), (362, 13592824), (724, 6796412), (1267, 3883664), (1448, 3398206), (2534, 1941832), (2896, 1699103), (5068, 970916), (10136, 485458), (20272, 242729)]