1886248

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2617

約数の個数: 32

約数和(自身を含む): 4354560

約数和(自身を除く): 2468312

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2591, 5182, 10364, 18137, 20728, 33683, 36274, 67366, 72548, 134732, 145096, 235781, 269464, 471562, 943124, 1886248]

約数ペア:

[(1, 1886248), (2, 943124), (4, 471562), (7, 269464), (8, 235781), (13, 145096), (14, 134732), (26, 72548), (28, 67366), (52, 36274), (56, 33683), (91, 20728), (104, 18137), (182, 10364), (364, 5182), (728, 2591)]